DOMINANT INDUSTRY
A Korean ink brand with a theme of nature and the seasons. It expresses the beautiful change of seasons with glitter and shades of color. It also features a cute teardrop-shaped ink bottle that blends in well with any interior decor.
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Alchemist AL02 Seraphinite
DOMINANT INDUSTRYoriginal price $34.00 - original price $34.00original price$34.00$34.00 - $34.00Current Price $34.00In stockIt is a Dominant Industry Alchemist ink (which changes color when exposed to ultraviolet light). The yellowish color reacts to ultraviolet light an...
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Our Original ink
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Ginzan Snow Gray 20ml
八文字屋 オリジナルoriginal price $18.00 - original price $18.00original price$18.00$18.00 - $18.00Current Price $18.00In stockLocated in Obanazawa City, Yamagata Prefecture, Ginzan Onsen is a historic hot spring town known for its heavy snowfall. Especially in winter night...
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Sora no Mukou Starlight 20ml
八文字屋 オリジナルoriginal price $18.00 - original price $18.00original price$18.00$18.00 - $18.00Current Price $18.00In stock"Sora no Mukou（Beyond the sky）" is a creative confectionery made by Noshiume Honpo Satoya, a long-established Japanese confectionery shop in Yamag...
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Kubozakura Bloom Pink 20ml
八文字屋 オリジナルoriginal price $18.00 - original price $18.00original price$18.00$18.00 - $18.00Current Price $18.00In stockInspired by the 1,200-Year-Old Kubo zakura Cherry Blossom Tree Inspired by the majestic “Kubozakura” a celebrated cherry blossom tree in Nagai City...
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Tanabata Turquoise Glitter
八文字屋 オリジナルoriginal price $23.00 - original price $23.00original price$23.00$23.00 - $23.00Current Price $23.00In stockThis ink is inspired by “Tanabata Jelly,” a dessert beloved in Miyagi Prefecture, Japan. Often served in school lunches on Tanabata—the traditional...
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Tanabata Turquoise
八文字屋 オリジナルoriginal price $22.00 - original price $22.00original price$22.00$22.00 - $22.00Current Price $22.00In stockThis ink is inspired by “Tanabata Jelly,” a dessert beloved in Miyagi Prefecture, Japan. Often served in school lunches on Tanabata—the traditional...
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Jellyfish Aquarium 20ml
八文字屋 オリジナルoriginal price $18.00 - original price $18.00original price$18.00$18.00 - $18.00Current Price $18.00In stockKamo Aquarium, located in Tsuruoka City, Yamagata Prefecture, is home to the world’s largest jellyfish exhibit. In the 5-meter-diameter tank known ...
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eric GOOD NIGHT BLUE 20ml
八文字屋 オリジナルoriginal price $19.00 - original price $19.00original price$19.00$19.00 - $19.00Current Price $19.00In stockTo commemorate the "eric solo exhibition at Hachimonjiya Main Store," we created fountain pen ink together with Eric. A deep blue based on Eric's i...
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Gassan Blue Moon 20ml
八文字屋 オリジナルoriginal price $18.00 - original price $18.00original price$18.00$18.00 - $18.00Current Price $18.00In stockLake Gassan, located in Nishikawa Town, Yamagata Prefecture, is a lake connected to the Sagae River, known for its clear waters. The area gathers i...
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Shoichiro Tobimatsu Antique Teddy Bear
八文字屋 オリジナルoriginal price $19.00 - original price $19.00original price$19.00$19.00 - $19.00Current Price $19.00In stockA collaboration ink inspired by the illustrative motifs and signature color palette of Shoichiro Tobimatsu. This color evokes the soft texture of a...
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Sora no Mukou Starlight Glitter
八文字屋 オリジナルoriginal price $23.00 - original price $23.00original price$23.00$23.00 - $23.00Current Price $23.00In stockThis is the glitter(shimmer) version of our original ink “Sora no Mukou Starlight,” featuring silver-purple and blue shimmer. "Sora no Mukou（Beyond...
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YAMAGATA Winter Colors - Boshoku Sozen
八文字屋 オリジナルoriginal price $22.00 - original price $22.00original price$22.00$22.00 - $22.00Current Price $22.00Only a few left"Seasonal Ink" is a series that uses original ink to express seasonal motifs. A color inspired by the winter sky in Yamagata. “Boshoku Sozen” is a ...
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Mango Bingsu
八文字屋 オリジナルoriginal price $23.00 - original price $23.00original price$23.00$23.00 - $23.00Current Price $23.00In stockTo 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...
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Yamagata Delicious Ita Soba
八文字屋 オリジナルoriginal price $22.00 - original price $22.00original price$22.00$22.00 - $22.00Current Price $22.00In stockInk 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...
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YAMAGATA Fruits La France
八文字屋 オリジナルoriginal price $18.00 - original price $18.00original price$18.00$18.00 - $18.00Current Price $18.00In stockLa 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...
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YAMAGATA Spring Colors - Swans Return
八文字屋 オリジナルoriginal price $22.00 - original price $22.00original price$22.00$22.00 - $22.00Current Price $22.00In stock"Seasonal Ink" is a series that uses original ink to express seasonal motifs. This color is reminiscent of spring in Yamagata. Swans that migr...
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