BUNGUBOX Original Ink History
BUNGUBOX Original Bottle Ink History
2009
February
[Omaezaki Sunset]
The inspiration for this ink comes from the color of the sun setting over the cape of Omaezaki, the southernmost point of Shizuoka Prefecture. It is a delicate shade that is neither strictly red nor orange.
As the very first BUNGUBOX original ink, it was initially pre-sold to the first 12 customers in December 2008, before becoming available for regular sale in February of the following year. At the time of its release, it was sold in a 50ml bottle for 2,100 yen.
June
[Sea Ink (formerly Ruri Sea)]
Inspired by the ocean horizon of Omaezaki, "Ruri Sea" (now Sea Ink) embodies the color of lapis lazuli. It is a deep shade that is neither strictly blue nor navy.
[Sky Ink (formerly Ruri Sky)]
Inspired by the sky above the ocean horizon at Omaezaki, this "Sky" color is a pale ultramarine. It is a pale and gentle blue, also known as the color of forget-me-nots or rurikusa flowers.
October
[Tea Green Omaezaki]
Tea harvested on the 88th day after the first day of spring is considered to be of premium quality and exceptionally delicious. This color captures the essence of that special 88th-day tea, expressed with a slightly subdued, astringent tone.
In March 2013, the ink was renamed to [BUNGBOX88].
[Sweet Potato Yellow]
[Sweet Potato Purple]
These inks made their debut in October of that same year at the "Food Culture Sweet Potato Summit" during the 24th National Cultural Festival, Shizuoka 2009.
The history of sweet potatoes in Omaezaki runs deep. During the Edo period, in 1766, an official ship of the Satsuma Domain named Toyotokumaru ran aground off the coast of Omaezaki. Twenty-four crew members were rescued by Osawa Gon'emon (1694–1778), a local headman of Futatsuya, and his son.
Declining a monetary reward of 20 ryo from the Satsuma Domain, Gon'emon was instead gifted three varieties of sweet potatoes and taught the methods to cultivate them. This historical event is said to have sparked the widespread cultivation of sweet potatoes in the Enshu region of Shizuoka Prefecture (primarily the western part of the prefecture facing the Enshu-nada coast).
Inspired by an Omaezaki sweet potato variety called Hamakomachi, these colors were created. The "Flesh" is a shade that is neither purely yellow nor orange, while the "Skin" is a color that is neither simply purple nor brown.
After a period where sales were suspended, the inks made a limited-edition return in the autumn of 2020, presented in BUNGUBOX's original "ink tells more" bottles.
December
[Holy Night]
Although it is a deep blue, this color is infinitely close to black. The ink was created with the image of a hint of blue melting into jet black.
2010
January
[Sweet Love Pink]
With a vivid pink color like no other, this ink was incredibly cute and wildly popular.
In February 2025, it made its grand return in our signature heel-shaped bottle! We hope you will enjoy this ink in its new bottle from now on. However, please be warned—the sweet temptation of this pink can be delightfully addictive.
We dedicate this ink to you, the true pink lover for whom there is never such a thing as "too much pink."
[Valentine's Choco Brown]
Both inks were originally released as limited seasonal editions for Valentine's Day. With its cute, vivid pink alongside the Choco Brown—a color crafted to be the ultimate chocolate shade—many customers enjoyed purchasing them as a pair.
In 2020, [Sweet Love Pink] was re-released in a limited batch to commemorate the launch of the original fountain pen, [Sweet Love Pink 2020]. Thanks to its enthusiastic reception, all 100 bottles sold out completely.
March
[The ink of Witch]
Created around the concept of "an ink enchanted by a mischievous witch," this magical ink was born in this year. Immediately upon writing, it appears black, but as time passes, it transforms into purple. Even today, it continues to enjoy immense popularity.
[HAPPINESS]
Aiming for a green that falls right between "Menthe"—a traditional French color inspired by mint—and the green famous for its use by the Verona-born Italian painter Veronese, this ink was created with the image of fresh, vibrant grassland green.
April
[L'Amant]
The name of this ink carries the sentiment of "L'Amant"—a lover, or a deeply cherished person. Its beautiful reddish-purple is inspired by "Cardinal," the rich color of the vestments worn by Catholic cardinals. Thus, a color uniquely suited for expressing one's heartfelt feelings to a loved one was born.
May
[Dandyism]
Featuring Sherlock Holmes as the motif for its label, this ink adopts a deep, dark green called "Vert Noir" to embody the very spirit of dandyism.
[June bride Something blue]
Released on May 28, 2010, this ink drew inspiration from two beloved traditions. The first is "Something Four"—an ancient European custom holding that a bride will find happiness if she wears something blue on her wedding day. The second is "June Bride"—the belief that marrying in June brings lifelong happiness, as Juno, wife of Jupiter in Roman mythology, is the protector of marriage.
By adding a translucent clarity to [Blue Orient], this exquisite shade of blue was created, and it continues to enjoy great popularity to this day.
June
[Melancholic Gray (but…)]
Released on June 24, 2010, this gentle gray ink was born as an intermediate shade between two traditional Japanese gray tones, Fukagawa-nezu (a muted, bluish-gray) and Su-nezu (a pure, natural gray). It offers a soothing color, filled with hope even on a rainy day.
July
[BUNGUBOX BLUE BLACK (4B)]
This ink takes its name from the four "B"s in its initials: BUNGUBOX BLUE BLACK. It was created with the aim of achieving a perfect intermediate shade between the traditional Japanese color Koi-ai (deep indigo) and the traditional French color Agate (the color of the agate stone).
The playful label design is full of charm, featuring a clever pun connecting the letter "B" with a buzzing "BEE."
August
[Lycoris Red]
This ink was crafted in the image of the striking red of the manjushage (red spider lily)—a hue so vivid and intense it feels as though it is burning with the very flame of all life.
[Music Black]
Gentle on the eyes, yet leaving an indelible impression—this ink was crafted in the image of the distinct black of musical notes dancing across a staff.
September
[Nostalgia]
"Nostalgia"—a profound yearning for a distant hometown, or a fond longing for days gone by. This ink was crafted in the image of a faded, sepia-toned photograph that awakens these very emotions.
October
[Icho]
This ink is inspired by a beautiful poem by the renowned Meiji-era poet, Akiko Yosano:
"Like tiny golden birds, ginkgo leaves flutter down upon a sunset hill."
It captures the breathtaking and nostalgic scenery of a brilliant golden autumn. As a special artistic touch, the delicate veins of the ginkgo leaves depicted on the bottle's label are gracefully tinted with another of our original colors, [Omaezaki Sunset] ink.
December
[Kotohogi Kurenai]
Originally released as a limited edition ink named [2010 Shu Vermilion], this ink features a stunningly clear and translucent crimson hue. In Japanese tradition, this radiant shade of red is highly auspicious. It beautifully captures the spirit of kotohogi—the joyous celebration of the New Year and the welcoming of good fortune.
2011
February
[Tsuyuhikari]
Blessed with a mild climate, Omaezaki is famous for harvesting the very first shincha (early spring tea) in Shizuoka Prefecture. This ink perfectly captures the vivid, beautiful green of "Tsuyuhikari"—a new and exquisite variety of Omaezaki tea born in the spring of 2009. It is a refreshing shade that brings the vibrant energy and crispness of freshly picked tea leaves directly to your page.
April
[Hatsukoi / First Love] BUNGUBOX SAPPHIRE
Launched on April 15, 2011, this is the proud flagship original ink of BUNGUBOX.
Its inspiration lies in the legendary "Penman Sapphire" by the British luxury pen manufacturer, Parker—a phantom ink that was sadly discontinued despite the enduring popularity of its breathtaking blue.
The name "Hatsukoi" translates to "First Love." It was born from the profound passion of our founder and manager, Kaoru, who fell instantly in love the very moment she laid eyes on that mesmerizing shade.
Capturing that unforgettable emotion, this is the very first ink in our "Penman Series," dedicated to faithfully recreating that beloved and historic color.
July
[Tears of a Clown] BUNGUBOX RUBY
As the second installment in our "Penman Series," which faithfully recreates historic Parker ink colors, this ink pays homage to Penman Ruby—a deep, rich shade closely resembling a sophisticated Bordeaux.
This profound color inspired the poignant concept of "Tears of a Clown": the secret, heartfelt tears that a jester never reveals to the audience.
The bottle's label beautifully captures this melancholic story, illustrating a clown with a comical yet quietly sorrowful expression, shedding a single, hidden tear.
[Norwegian Wood]
The third installment in our "Penman Series," which faithfully recreates historic Parker ink colors, pays homage to Penman Emerald—a remarkably deep and vivid green.
This beautiful shade is inspired by the iconic Beatles' song, [Norwegian Wood].
It masterfully blends the essence of the timeless melody with the profound, mysterious greens of the deep Norwegian forests, where mythical trolls are said to reside. This ink perfectly encapsulates the enchanting and mystical atmosphere of those ancient woods.
October
[Piano Mahogany]
The fourth installment in our "Penman Series," which faithfully recreates historic Parker ink colors, pays homage to Penman Mocha—a beautifully rich, reddish-brown.
This elegant shade evokes nostalgic memories of a childhood dream: a magnificent mahogany piano.
Along with the revival of this classic color, we hope this ink allows you to experience that same youthful heartbeat of excitement and wonder every time you put your pen to paper.
December
[BUNGUBOX BLACK]
Launched on December 20, 2011, this is the definitive "BUNGUBOX Black." It was brought to life after countless trials and careful prototyping in collaboration with the esteemed ink blender, Osamu Ishimaru.
Adding a touch of playful charm to this classic color, the bottle's label features the iconic black spots of a Dalmatian, inspired by the beloved classic tale, 101 Dalmatians.
2012
February
[Hamanako Fresh Mikan / Fresh Mandarin of Lake Hamana]
The northern region of Hamamatsu is blessed with a warm climate, abundant sunshine, and well-drained soil—the absolute perfect conditions for cultivating delicious mandarin oranges (mikan).
Thanks to this ideal environment, the mikan grown in this region are celebrated nationwide for their exceptional quality.
Created as a special "local ink" to honor Hamamatsu, this vibrant and juicy orange hue perfectly captures the refreshing essence of freshly picked mikan, making it one of our most beloved original inks.
[KABAYAKI of the Hamanako Eel]
Hamamatsu is renowned for its exceptional eel, and this unprecedented ink pays tribute to the city's most iconic culinary treasure: Kabayaki (grilled eel glazed in a rich, sweet soy sauce).
Much like [Hamanako Fresh Mikan], this special "local ink" was originally crafted to celebrate the opening of the BUNGUBOX Hamamatsu store. It beautifully captures the deep, glossy, and mouth-watering brown hue of the savory glaze.
Even after its production was temporarily paused, we received an outpouring of passionate requests for its return. In response to our fans' unwavering love, we proudly revived this beloved color just in time for Doyo no Ushi no Hi (Midsummer Day of the Ox) on July 20, 2023—a traditional Japanese day dedicated to eating eel for vitality.
May
[Matador Red]
A "Matador" is a heroic Spanish bullfighter. This profoundly deep crimson ink captures the striking image of the muleta—the iconic red cloth wielded gracefully in the arena. More than just a beautiful color, it embodies the fiery fighting spirit, burning passion, and immense power of a brave matador facing a fierce bull.
Though its production was temporarily paused, we brought this beloved shade back as a limited revival in 2021 to celebrate the release of our original fountain pen bearing the same majestic name.
[Mother] BUNGUBOX PINK
This exquisite pink ink is inspired by the universal image of a "Mother"—a presence that is wonderfully gentle and soft, yet defined by an unbreakable inner strength and absolute devotion.
Reflecting this profound love, the hue appears visually tender and soothing, while leaving a deep, lasting impression on every page it graces.
July
[Sakanamachi Horoyoi / Sakanamachi Tipsy]
This charming purple-gray ink is inspired by Sakanamachi in Hamamatsu City, the vibrant and historic neighborhood where BUNGUBOX first opened its doors on February 17th of that year.
The name gracefully translates to "tipsy," paying homage to the lively Horoyoi Matsuri (Tipsy Festival) held in the district several times a year. Adding a touch of local nostalgia, the bottle's label features a delightful illustration of a flounder. This charming motif was actually taken from the unique design carved into the manhole cover that sat right in front of our very first store.
December
[LUMINOUS] Fluorescent Green
True to its majestic name, which evokes images of a radiant and brilliant glow, this ink represents BUNGUBOX's very first foray into fluorescent colors.
This vibrant, eye-catching green is not only striking on the page but also exceptionally practical. It serves beautifully as a fountain pen highlighter ink, ready to brilliantly illuminate your most important words and ideas.
2013
January
[Shusse Ink / Yoroi Black]
This ink draws profound inspiration from Lord Tokugawa Ieyasu, the legendary shogun celebrated as the "Success Warlord." Paying homage to both his historic triumphs and his famous pragmatism, this "Yoroi Black" (Armor Black) ink beautifully replicates the deep, imposing shade of his battle armor.
It lays down as a gorgeously glossy and lustrous black. Once dry, it reveals a captivating secret: depending on the angle of the light, a subtle and elegant reddish-purple sheen emerges.
Carrying the powerful blessings of Ieyasu's legendary victories, it became highly popular as an auspicious lucky charm for business endeavors, university entrance exams, and successful job hunting.
February
[Ebisu]
Specially crafted to celebrate the first anniversary of the BUNGUBOX Hamamatsu store, this ink captures the highly auspicious golden hue of Ebisu-sama, the beloved Japanese deity of fortune and prosperity.
It is a radiant gold ink designed to invite happiness and good luck into your life. Every drop carries heartfelt wishes for Sho-mon Rai-fuku (fortune enters through a laughing gate), a flourishing business, and the safety and well-being of your family.
March
[BUNGUBOX 88] Formerly known as Tea Green Omaezaki
In Japanese tea culture, Hachijuhachiya (the 88th night of spring) is a deeply revered time. Tea leaves harvested on this specific day are celebrated as being of exceptionally high quality and extraordinarily delicious. This ink captures the essence of that premium tea, presenting a deep, sophisticated green with a hint of elegant astringency.
Furthermore, the number "88" in its name carries a highly auspicious meaning in Japan. It symbolizes suehirogari—a shape that broadens toward the base, representing infinite prosperity, growth, and ever-expanding good fortune.
November
[Soleil]
"Soleil"—the sun. It is the magnificent celestial presence that illuminates every corner of the earth and nurtures all life.
Fiercely radiant, brilliantly bright, yet sometimes gently warm... this ink was born to capture the myriad expressions of our sun.
When first applied to paper, it glows with a brilliant brightness. Then, as time passes, the ink gracefully settles into a calm and comforting yellow, allowing you to enjoy the passage of time on the page.
December
[Aofuji / Blue Fuji]
Originally, this beautiful ink made its debut as a New Year exclusive set named [Hatsuyume Aofuji] (The First Dream of Blue Fuji), alongside [FUJIYAMA BLUE] and [Kotohogi Kurenai]. In Japanese tradition, dreaming of Mount Fuji on the first night of the new year—a cultural belief known as Hatsuyume—is considered the ultimate sign of profound good fortune.
Following its limited release, we received an overwhelming chorus of passionate requests from fans wishing to purchase it individually. Listening to these devoted voices, we are proud to offer this auspicious and breathtaking blue as a permanent addition to our standard lineup under the name [Aofuji].
[FUJIYAMA BLUE]
Much like [Aofuji], this magnificent ink is inspired by the iconic Mount Fuji, celebrating its prestigious registration as a UNESCO World Cultural Heritage site in June 2013.
It beautifully expresses the ever-changing colors of the sacred mountain as the daylight shifts and the seasons turn. While sharing the same majestic muse, it offers a distinctly different, yet equally captivating, shade of blue compared to [Aofuji]—allowing you to experience another breathtaking facet of Mount Fuji's timeless beauty on your pages.
2014
July
[BB Espresso]
There is a beautiful theory that the etymology of the word "Espresso" carries a heartfelt meaning: "crafted expressly for you."
Inspired by the deep, rich, and comforting essence of a perfectly brewed cup of espresso coffee, this ink is a special gift dedicated from BUNGUBOX, solely to you.
August
[Sumera Murasaki]
This captivating blue-violet ink is imbued with the majestic energy of the kanji character Sumera (皇)—a word that embodies unwavering strength, steadfast reliability, and royal nobility.
Since ancient times, purple in Japan has been revered as a color of high distinction and deep sentiment. Designed as "a color to carry your heart's unspoken messages," this elegant shade gives power and dignity to every word you write, making it the perfect companion for heartfelt letters and cherished correspondence.
2015
January
[Sakura Saku / Cherry Blossoms Bloom]
In Japan, the joyous phrase "Sakura Saku" (Cherry Blossoms Bloom) is traditionally used to announce happy news and celebrate landmark achievements, such as passing an exam. Crafted to commemorate the 3rd anniversary of BUNGUBOX, this ink captures the essence of Akakane (red gold)—a vivid, radiant red infused with a warm, sunlit golden undertone. It was created with a heartfelt wish that every time your pen touches the page, it invites wonderful moments and good fortune into your life.
=== August 2015: Bottle & Packaging Renewal ===
2016
November
[Tortoise Shell Brown]
This exquisite ink was specially crafted to celebrate the release of the iconic Pelikan M400 Souverän [Tortoise Shell Brown] fountain pen.
Translating the mesmerizing warmth and translucent elegance of the pen’s legendary striated barrel directly onto the page, this ink offers a rich, sophisticated shade of warm brown that perfectly complements your finest writing instruments.
2017
January
[Omotesando Blue]
Specially crafted to celebrate the grand opening of the BUNGUBOX Omotesando flagship store, this ink captures the breezy, sophisticated ambiance of Tokyo's iconic fashion and cultural avenue.
The bottle's label gracefully illustrates the famous avenue of zelkova trees (keyaki)—the enduring symbol of Omotesando—bathed in a crisp, refreshing blue.
In February 2019, this beloved color debuted in our signature heel-shaped bottle. A true boutique treasure, it is currently available exclusively at our Omotesando store, waiting to greet visitors on their journey to Tokyo.
[Ink of Naotora]
Set in the historic realm of Hamamatsu, the acclaimed period drama Onna Joshu Naotora (Naotora: The Lady Warlord) brought the captivating tale of a courageous female samurai ruler to life.
This striking ink is inspired by Ii no Akazonae—the legendary "Red Vanguard of the Ii Clan"—where fierce warriors rode into battle cloaked entirely in brilliant vermilion and bold crimson armor. Embodying that unbreakable resolve and fiery spirit, this rich red shade became an instant favorite among history enthusiasts and travelers visiting the city's historical sites and commemorative museum.
October
[TOKYO METRO COLOR]
An exclusive set of nine vibrant inks, this special collection captures the iconic symbol colors of Tokyo’s celebrated subway network: the Ginza, Marunouchi, Hibiya, Tozai, Chiyoda, Yurakucho, Hanzomon, Namboku, and Fukutoshin Lines.
Each distinctive shade is presented in an elegant 20ml mini bottle, inviting you to travel through the unique atmosphere and dynamic rhythm of the metropolis with every stroke of your pen.
Officially licensed by Tokyo Metro Co., Ltd., this curated set offers stationery enthusiasts and Tokyo lovers the authentic, true-to-life palette that pulses through the very heart of the capital.
2018
April
[Kaoru]
In Japan, early summer is celebrated as the season of kaze kaoru—a poetic expression meaning "fragrant breeze," when crisp, refreshing winds dance through lush young leaves, carrying the invigorating scent of new green life.
Named after this enchanting phrase, [Kaoru] is a vibrant, verdant ink that brings the crisp freshness and uplifting energy of tender new foliage directly to your page.
Initially released as a limited edition for a special event in April 2018, its breathtaking beauty won the hearts of so many stationery enthusiasts that it officially joined our permanent lineup in our signature heel-shaped bottle in November of the same year.
=== November 2018: The Grand Debut of Our Original "ink tells more" Bottle — The 18 Signature Colors ===
Hatsukoi, 4B, Something Blue, FUJIYAMA BLUE, Aofuji, Seiya, Sakanamachi Horoyoi, Kaoru, L'Amant, Umi, Sora, Norwegian Wood, Manjushage, Tsuyuhikari, Dandyism, Tears of a Clown, Piano Mahogany, Witch.
2019
February
[Sanctuary Blue]
Created as an exclusive boutique treasure for our Hamamatsu flagship store, this serene blue ink tells a moving story of ecological harmony and natural wonder.
Just south of Hamamatsu lies the dramatic expanse of the Nakatajima Sand Dunes, stretching along the windswept Enshu-nada Sea. These pristine coastal shores serve as a precious, sacred nesting ground where loggerhead sea turtles return year after year under moonlit skies to lay their eggs—a fragile miracle lovingly guarded by dedicated local conservationists.
Capturing the deep, life-affirming hue of the wild Enshu-nada waters, this ink was named [Sanctuary Blue]. It pays homage to both a spiritual haven and an untouched wildlife reserve, bringing the peaceful, rhythmic tides of this sacred coastline straight to your pen.
April
[ZODIAC]
Across the heavens lies the "Zodiac"—the celestial pathway traced by the sun as observed from Earth, illuminated by twelve ancient constellations.
Drawing inspiration from this timeless celestial voyage, the [ZODIAC] collection is an enchanting series of original 20ml mini-bottle inks. Each individual shade has been thoughtfully curated based on the lucky color associated with its respective astrological sign.
Whether chosen to celebrate your own natal star or gifted as a lucky charm to someone special, each bottle invites you to channel the quiet wonder and guidance of the cosmos across the page.
October
[Tears of Alice]
Inspired by Lewis Carroll's timeless fairy tale, Alice's Adventures in Wonderland. After drinking a mysterious potion and suddenly growing to a giant size, a bewildered and sorrowful Alice weeps a vast pool of tears. This enchanting ink perfectly captures the melancholic yet breathtakingly beautiful blue of those very tears.
Originally crafted alongside our exclusive [Magic of Alice] fountain pen, this color made its spectacular debut at the Tokyo International Pen Show in 2019, where it completely sold out to overwhelming acclaim.
Answering the fervent calls of our fans, we joyfully revived this beloved shade in March 2021 to celebrate the rerelease of the [Magic of Alice] pen. Today, it graces our signature heel-shaped glass bottle, inviting you to pour a little wonderland magic directly onto your pages.
2021
November
[Magic Hour: The "Eternal" Pigment Ink Series]
Eternal First Love / Eternal Sunset / Eternal Sheet Music
New pigment ink "Eternal" series. In November 2021, as new pigment inks, BUNGUBOX released three colors inspired by previously released inks "Hatsukoi", "Omaezaki Sunset", and "Music Black": "Eternal First Love", "Eternal Sunset", and "Eternal Sheet Music".
These beautifully recreate the way the color of the sky changes based on the concept of "Magic Hour".
Named "Eternal" with the wish that written words will continue to remain forever due to the characteristics of pigment ink. It features water resistance and lightfastness, and is resistant to fading.
December
[Special Edition: BUNGUBOX Original Ink "Mikan"]
A joyful revival of our beloved heritage ink Hamanako Fresh Mikan, this radiant color is inspired by the luscious, sun-kissed mandarin oranges harvested in Hamamatsu City, Shizuoka Prefecture—the cherished birthplace of BUNGUBOX.
First crafted in 2012, this brilliantly vivid and juicy orange ink captured the hearts of fountain pen lovers before it was sorrowfully discontinued. In December 2021, answering the enduring devotion of our community, this iconic shade made its triumphant return. Reborn simply as Mikan, it was presented as an exclusive special production in a dedicated commemorative package featuring an elegant 50ml square glass bottle, ready to infuse your writing with sunlit warmth and zesty vitality.
2022
May
[Cinderella's Slipper] — Haikaburi-hime no Kutsu
Specially crafted to celebrate Tokyo Pen Show 2022, this enchanting ink takes its poetic inspiration from Cinderella’s legendary glass slipper—a motif that resonates in perfect harmony with BUNGUBOX’s signature heel-shaped glass bottle.
In classic fairy-tale lore, the iconic slipper shines with a distinct, crystalline green-blue luminescence. Capturing that magical aura, this ink lays down a delicate, translucent pale blue-green that glides effortlessly across the page like spun glass. Soft, ethereal, and blessed with gentle shading, each stroke feels like stepping into a dream where wishes come to light at the stroke of midnight.
July
[Special Edition: BUNGUBOX Original Ink "Asagao" (Morning Glory) — Red-Violet & Blue-Violet]
When you think of a flower blooming on a summer morning, the first thing that comes to mind is...
Yes, the morning glory (asagao).
Although it opens its blossoms in the morning and is a flower with a short life of only one day, its round, gracefully opening petals come in a variety of colors, possessing the power to delight the hearts of those who view it.
Its English name is "Morning Glory"—a glorious morning! This ink was inspired by the most representative colors of such morning glories: red-violet and blue-violet.
September
[Special Edition: BUNGUBOX Original Ink "Blue Bird"]
Revived in May 2025
Originally crafted for the special "The Blue... of Happiness" event held at the Shinjuku Keio Department Store in September 2022, this enchanting color made a joyful return as a revived edition in May 2025.
Inspired by Maurice Maeterlinck's beloved classic fairy tale, The Blue Bird, this ink beautifully captures the essence of the "Blue Bird of Happiness." Just as the young siblings Tyltyl and Mytyl journeyed far and wide only to discover that true joy was waiting right there in their own home, this ink serves as a gentle reminder of the precious, everyday miracles that surround us.
Pouring onto the page as a vibrant and uplifting "Blue of Happiness," it encourages you to find beauty and warmth in the familiar, close-at-hand moments of daily life with every stroke of your pen.
2023
March
[Quartier Latin: Jimbocho]
Crafted to celebrate the grand opening of the BUNGUBOX Jimbocho boutique, this evocative ink pays tribute to Kanda-Surugadai—affectionately hailed as "Japan's Quartier Latin" for its storied enclave of scholars, antiquarian bookshops, and nostalgic kissaten (classic retro cafés).
Drawing inspiration from the delicate tendrils of smoke drifting through cozy reading nooks and the time-mellowed pages of antique volumes, this shade captures the quiet, intellectual soul of Tokyo’s historic book town. It is translated into the rich, shadowed depth of Kempou-iro—a venerable traditional Japanese color characterized by its deep, contemplative charcoal-brown hue.
Presented as an exclusive boutique treasure available only at our Jimbocho store, this ink arrives in an elegant 50ml square glass bottle, ready to grace your writings with the romantic serenity of a hidden literary haven.
May
[Kanda Matsuri: Sarugakucho]
Drawing inspiration from the magnificent Kanda Matsuri—one of Tokyo's most celebrated and historic Shinto festivals, held biennially—BUNGUBOX proudly presents this vibrant new addition to our collection.
This shade pays heartfelt homage to the proud local spirit of the Sarugakucho neighborhood. It beautifully captures the deeply nostalgic, vintage hue of the well-worn, earthy orange hanten (traditional festival coats) proudly donned by the spirited mikoshi (portable shrine) bearers.
Infused with the energetic, passionate rhythm of the festival and a profound sense of living history, this retro-tinged orange ink is presented in an elegant 50ml square glass bottle, ready to bring the lively, enduring heartbeat of Edo traditions straight to your pages.
December
[Mikkabi Mikan]
A radiant tribute to the sun-drenched citrus groves of our homeland, [Mikkabi Mikan] marks an enduring, beloved chapter in the story of BUNGUBOX.
Its journey began in February 2012 with the debut of Hamanako Fresh Mikan, celebrating the luscious, honeyed sweetness of mandarin oranges harvested in the famed Mikkabi region of Hamamatsu, Shizuoka. In 2021, answering the passionate devotion of pen lovers, this cheerful, juicy orange ink was joyfully revived in our commemorative square bottle as Mikan.
In December 2023, in celebration of BUNGUBOX’s milestone 10th anniversary, this iconic shade finally found its forever home. Reborn as [Mikkabi Mikan], it proudly joined our permanent collection in our signature heel-shaped glass bottle—inviting you to brighten your everyday writing with uplifting warmth, lively citrus vitality, and sweet nostalgia.
2024
March
[Thumbelina]
Inspired by Hans Christian Andersen's timeless fairy tale Thumbelina, this enchanting ink is a poetic celebration of gentle resilience, innocence, and pure grace.
Born from the delicate petals of a blooming flower, the tiny heroine journeys through unexpected trials and unfamiliar paths, yet through every hardship, she never loses the quiet radiance of her compassionate heart. Mirroring that tender inner strength, this ink lays down a soft, luminous blush-pink—delicate as early morning petals, yet brimming with comforting warmth.
As a cherished revival of our treasured original ink Mother, [Thumbelina] carries the timeless embrace of unconditional love and protective tenderness, inviting you to grace your letters and journals with kindness, empathy, and quiet hope.
[BUNGUBOX GARNET]
Inspired by the captivating allure of the deep crimson gemstone, [BUNGUBOX GARNET] is a rich, profound red ink that pulses with both fiery energy and timeless elegance.
In the traditional language of gemstones, the garnet is cherished as a powerful talisman of truth, passion, profound friendship, and enduring prosperity. Embodying these noble virtues, this mesmerizing shade brings the stone's "power of fruition"—the energy to see your deepest desires and creative endeavors beautifully realized—straight to your pen.
Proudly born from the very corporate color that represents the beating heart of BUNGUBOX, this shade also carries a legendary legacy. Revived from our celebrated historical ink, Ink of Naotora, this resilient and passionate crimson invites you to write your own truth with unwavering devotion and vibrant warmth.
July
[Calvados — Iron Gall Ink]
Hailed as one of the world's three preeminent brandies, Calvados—the legendary French apple brandy born in Normandy’s orchards—distills time, sunlight, and patient maturation into every sip. Drawing inspiration from this noble spirit, [Calvados] proudly marks BUNGUBOX’s inaugural iron gall ink.
Upon touching paper, the ink flows as a bright, sun-kissed orange reminiscent of fresh orchard fruit. Then, through the quiet alchemy of oxidation, it gradually matures before your eyes into a rich, contemplative brandy-brown, evoking vintage spirits gently swirled in crystal glassware.
Because its nuance subtly shifts depending on the paper you choose, writing with this ink becomes an unhurried sensory ritual—inviting you to savor your thoughts just like lingering over a warm, luxurious post-dinner digestif.
November
[Blue Marine — Iron Gall Ink]
Drawing its inspiration from the breathtaking, boundless blue of the ocean, Blue Marine beautifully captures the dynamic, ever-changing expressions of the sea surface as it dances with the refraction of sunlight.
As a traditional iron gall ink, it offers a truly magical writing experience: the ink first flows onto your paper as a bright, sparkling aquatic blue. Then, as time passes and the ink oxidizes, it slowly deepens and matures into the profound, mysterious dark blue of the deep sea.
Perfectly bottling the romantic allure and enduring beauty of the ocean, this enchanting shade invites you to let your words ebb and flow like the mesmerizing tides.
2025
September
[Sunflowers of Arles]
Painted beneath the blazing sun of Provence during Vincent van Gogh’s storied Arles period, the iconic Sunflowers series transformed yellow from mere pigment into an expression of pure, radiant soul. Channeling that legendary "Van Gogh Yellow" as if lifted directly from the textured, tactile strokes of an oil masterwork, this ink strikes an exquisite balance: it carries an earthy, nuanced depth that feels delightfully mellowed and grounded, yet speaks with a bold, unmistakable presence across the page. Rich, radiant, and shadowed with the warmth of late-summer ochre, each stroke brings the passionate, burning brilliance of the Arles sun straight to your pen.
November
[Shuto Bancha — Autumn & Winter Green Tea]
Harvested from the serene transition of late autumn into the crisp calm of early winter, Shuto Bancha is a beloved, comforting staple of Japanese tea culture—particularly in Shizuoka, the cherished homeland of BUNGUBOX.
Unlike early spring flushes known for their sharp, grassy vivacity, these mature tea leaves are naturally low in caffeine and gentle in tannins. Bathed in the soft slant of seasonal sunlight, they yield a soothing brew celebrated for its round, mellow warmth, subtle nutty sweetness, and remarkably clean, refreshing finish—delightful whether served piping hot or cold-steeped over ice.
Translating that tranquil harmony onto the page, this ink lays down a quiet, grounded earthy green with delicate amber-olive undertones. Each contemplative stroke feels like wrapping your hands around a warm ceramic cup on a quiet afternoon, inviting mindful comfort and gentle stillness into your daily writing.
[Kabayaki]
Specially unveiled to celebrate the Tokyo International Pen Show 2025, this savory, evocative ink pays a flavorful homage to Hamamatsu, Shizuoka—the revered birthplace of BUNGUBOX and Japan’s capital of freshwater eel.
First debuted in 2012, this beloved culinary-inspired color draws its spirit from the artisanal tradition of Kabayaki: tender eel slow-grilled over fragrant charcoal and repeatedly basted in a rich, caramelized, savory-sweet glaze. Translating that mouthwatering gloss onto the page, the ink reveals a luxurious, deep glazed-brown with luscious, warm amber undertones—reminiscent of simmering secret sauces and polished lacquerware.
Now adorned in an elegant new packaging with a refreshed label design, [Kabayaki] returns to invite you to savor the rich heritage, artisanal dedication, and warm hospitality of our hometown with every stroke of your pen.
2026
March
[Nagori Sakura]
As the peak of cherry blossom season begins its gentle, bittersweet descent, the falling petals reveal a quiet yet profoundly moving drama. In these parting moments, the innermost heart of each blossom deepens into an intense, rich crimson-rose, while tender, sunlit young leaves begin to unfurl—each asserting its vibrant presence as if reluctant to bid farewell to spring.
In Japanese aesthetics, the concept of nagori (なごり) celebrates the lingering traces and nostalgic beauty of a season just before it departs. Inspired by this transient spectacle, [Nagori Sakura] captures the passionate, bittersweet splendor of the "lingering sakura" as it casts its luminous final glow.
Flowing from your pen with the nuanced depth of petal-hearts tinged with nascent green, this ink leaves a breathtaking testament to impermanence, honoring the poignant art of letting go.
June
[Into the Blue]
A momentous creation specially crafted to commemorate the 15th anniversary of BUNGUBOX.
Looking back across fifteen years of devoted craftsmanship, boundless creativity, and cherished memories shared with fountain pen lovers around the globe, this milestone marks not a destination, but a magnificent new departure. It beckons us to cast off our moorings and embark upon an adventurous voyage toward the uncharted horizons of the future.
Flowing with the luminous clarity of open skies and the infinite depths of the open sea, [Into the Blue] is a profoundly serene, crystal-clear blue ink. Carrying the quiet confidence of journeys past and the exhilarating promise of tomorrow, it invites you to chart your own bold dreams and sail fearlessly across every blank page.