Ink-related books

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...

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...

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

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...

A collaboration ink inspired by the illustrative motifs and signature color palette of Shoichiro Tobimatsu. This color evokes the soft texture of a...

Ink themed around delicious food from Yamagata. "Ita soba" is a specialty of Yamagata, where soba is generously served on a long wooden board. In Y...

La France is known as the queen of pears. Yamagata Prefecture accounts for 60% of the national production. The season is from late October to mid-D...

To commemorate our participation in A Space Walk 2025 Autumn SEOUL, we’ve created a special Korea-themed ink! Bingsu (빙수) means “shaved ice” in Kor...

To commemorate our participation in A Space Walk 2025 Autumn SEOUL, we’ve created a special Korea-themed ink! Bingsu (빙수) means “shaved ice” in Kor...

"Seasonal Ink" is a series that uses original ink to express seasonal motifs. This color is reminiscent of spring in Yamagata. Swans that migr...

"Seasonal Ink" is a series that uses original ink to express seasonal motifs. This color is reminiscent of spring in Yamagata. After the cherry blo...

Located in Obanazawa City, Yamagata Prefecture, Ginzan Onsen is a historic hot spring town known for its heavy snowfall. Especially in winter night...

This ink is inspired by “Tanabata Jelly,” a dessert beloved in Miyagi Prefecture, Japan. Often served in school lunches on Tanabata—the traditional...

This ink is inspired by “Tanabata Jelly,” a dessert beloved in Miyagi Prefecture, Japan. Often served in school lunches on Tanabata—the traditional...

Kamo Aquarium, located in Tsuruoka City, Yamagata Prefecture, is home to the world’s largest jellyfish exhibit. In the 5-meter-diameter tank known ...

A long stretch of land — that is Tohoku.A region that faces both the Pacific Ocean and the Sea of Japan. Though vast and far-reaching, Tohoku is al...

Early in some places, later in others —Tohoku stretches long from south to north. As the cherry blossom front slowly moves upward through the regio...

As the greenery deepens, it’s time for rice planting —a season of new beginnings, filled with shades of green. The snow melts from the mountains of...

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

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...

This is a glass pen in collaboration with MOKUReN, inspired by amber candy. By applying sandblasting to the marble-patterned axis, we achieved a sm...

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

小さめの手にも握りやすい「Basic」シリーズ。 澄んだ透明感が魅力的なガラスペンです。 Shoko Yamazaki ガラスの澄んだ透明感を大切にオリジナル文具を制作しているガラス作家。

This is a pen rest made in conjunction with the collaboration glass pen "kohakuto" with MOKUReN. Inside the transparent glass, colors resembling fr...

This is a glass pen in collaboration with MOKUReN, inspired by amber candy. By applying sandblasting to the marble-patterned axis, we achieved a sm...

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 design is printed on paper with transparent ink that repels water.When water-based fountain pen ink is applied to the paper, the picture or tex...

The design is printed on paper with transparent ink that repels water. When water-based fountain pen ink is applied to the paper, the picture or te...

We have added M5 size system notebook refills to our lineup of original Hachimonjiya coloring books. We use an illustration of a mobile bookst...

The design is printed on paper with transparent ink that repels water.When water-based fountain pen ink is applied to the paper, the picture or tex...

The design is printed on paper with transparent ink that repels water.When water-based fountain pen ink is applied to the paper, the picture or tex...

The design is printed on paper with transparent ink that repels water. When water-based fountain pen ink is applied to the paper, the picture or te...

The design is printed on paper with transparent ink that repels water.When water-based fountain pen ink is applied to the paper, the picture or tex...

The design is printed on paper with transparent ink that repels water.When water-based fountain pen ink is applied to the paper, the picture or tex...