Writing

トビマツショウイチロウさんとコラボした「ユニボールワン3」（三菱鉛筆）です。 イラストがペン全体に入っているので、どこを握って書いてもトビマツさんのイラストを感じられる仕様になっています。 「ユニボールワン3」は、短寸・太軸で「ユニボールワンP」らしいかわいらしいフォルムかつ、黒・赤・青の3色...

à la car-do × Hachimonjiya Collaboration Ink This ink was created to commemorate the “Futari SHOP” pop-up event held at Hachimonjiya's flagship sto...

The "Seasonal Ink" series uses original ink to express seasonal motifs. The base color is reminiscent of chocolate, and two different types of b...

Shonai Gaki are a type of persimmon that represents autumn in the Shonai region. The variety is "Hiratsukanenashi", which means it has no seeds and...

Juhyo—known as “snow monsters”—are natural formations created when seasonal winds from Siberia collide with the trees of the Zao mountain range, co...

A bottle with a built-in brush that easily cleans glass pens. Simply add an appropriate amount of water to the bottle, insert the glass pen into...

The 2023 limited edition ink "Fluttering Heart" with champagne shimmer on brushing pink. In 2023, various regions and borders will reopen, allowing...

The "Seasonal Ink" series expresses seasonal motifs using original ink. A color inspired by the winter sky in Yamagata. "Yukimoyoi" describes a sk...

A mysterious ink series inspired by the world of 'Alice in Wonderland', featuring a delicate combination of shimmering colors that stimulates a sen...

The "Seasonal Ink" series expresses seasonal motifs using original ink. A color inspired by the winter sky in Yamagata. “Tokiakari” is a poetic Jap...

インクの持ち運び、小分けに便利なタミヤのガラス製ボトル。 もともとはプラモデルの塗料用で、シンナー分の揮発を防ぐ密閉性の高い中栓つきなので、万年筆インクも安心して保存できます。 口径はおよそ14mm。インクを移す時はスポイトなどを使ってください。太めの万年筆でなければ、そのままペン先をつけてイ...

A collaboration ink inspired by the illustrative motifs and signature color palette of Shoichiro Tobimatsu. This color recreates the paint tones To...

mizutama × Hachimonjiya collaboration ink. Mizutama-san and Papia Platz-san's "Check Series" now includes fountain pen ink. There are 5 color varia...

A dazzlingly bright package depicting the famous scenes from 'Alice in Wonderland.' The ink, in an attractive color housed in a 20ml round bottle, ...

A mysterious ink series inspired by the world of 'Alice in Wonderland', featuring a delicate combination of shimmering colors that stimulates a sen...

mizutama × Hachimonjiya collaboration ink. Mizutama-san and Papia Platz-san's "Check Series" now includes fountain pen ink. There are 5 color varia...

The barrel is designed to resemble a nostalgic bottle, and contains glass beads resembling cherry blossom drops. Each bead is designed to resemble ...

A collaboration ink inspired by the illustrative motifs and signature color palette of Shoichiro Tobimatsu. This color expresses the chic, aged tex...

Ferris Wheel Press 15th Anniversary "Blue Revelry." A vibrant limited edition ink where cobalt blue harmoniously blends with the shimmering pink an...

イベント『インク工房』で培ってきたノウハウとユーザーの好みの傾向の分析をもとに、検討を重ねて製作された100色のカラーインク。 「123」は、2019年に発表された「インク工房人気色ベスト10」で第1位にランクイン。筆記する紙によって、インクの濃淡で違う色のように見えると話題になりました。 ...

mizutama × Hachimonjiya collaboration ink. Mizutama-san and Papia Platz-san's "Check Series" now includes fountain pen ink. There are 5 color varia...

The third glass pen collaboration with Jerjertu Coffee. A motif reminiscent of cherry blossom buds and petals is enclosed inside the hollow barrel....

Frosted Carnival Collection Volume 2 Ink. The ink color is based on a classic navy, featuring a sparkling, ice-like blue and a rich, deep red scene...

A glass pen with the motif of Hachimonjiya's original ink, " Sora no Mukou Starlight ." The project was created by Namiki Ryota of GLASS STADIO Syn...