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Long Sleeve T-Shirts

Heavyweight Long-Sleeve Graphic Tees Built for Layering

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The Essential Tool | No. 384, Unisex Long Sleeve T-Shirt
Minimalist clean paint brush illustration of a household plunger on a Long Sleeve T-Shirt.
Person wearing a long-sleeve shirt with a graphic design in an urban setting
The Essential Tool | No. 384
Unisex Long Sleeve T-Shirt $40.00
The Hatchet | No. 381, Unisex Long Sleeve T-Shirt
A detailed cross-hatch illustration of a vintage hatchet with wood grain texture on a Long Sleeve T-Shirt.
Woman wearing a pink sweatshirt with a graphic design in an urban alleyway.
The Hatchet | No. 381
Unisex Long Sleeve T-Shirt $40.00
The Tension | No. 371, Unisex Long Sleeve T-Shirt
Graphic marker drawing of a champagne cork and metal cage on a Long Sleeve T-Shirt.
Man sitting on a couch holding a mug in a cozy room with plants and books.
The Tension | No. 371
Unisex Long Sleeve T-Shirt $40.00
Resonance Evolution | No. 368, Unisex Long Sleeve T-Shirt
Technical illustration showing toothbrush evolution in black ink on a Long Sleeve T-Shirt.
Woman walking down a street in an urban setting with shops and posters.
Resonance Evolution | No. 368
Unisex Long Sleeve T-Shirt $40.00
Peak Sight | No. 366, Unisex Long Sleeve T-Shirt
Marker art of a calico cat head in black ski goggles reflecting blue and purple mountains on a Long Sleeve T-Shirt.
Man standing in a vibrant Japanese street at night with colorful lanterns and signs.
Peak Sight | No. 366
Unisex Long Sleeve T-Shirt $40.00
Neko ni Koban | No. 359, Unisex Long Sleeve T-Shirt
Minimalist cat and gold coin calligraphy graphic in gold ink on a Long Sleeve T-Shirt.
Person wearing a black sweatshirt with a graphic design in front of colorful graffiti art.
Neko ni Koban | No. 359
Unisex Long Sleeve T-Shirt $40.00
Analog Motion | No. 358, Unisex Long Sleeve T-Shirt
Technical cross-hatch colored pencil drawing of a horizontal 1970s egg beater on a Long Sleeve T-Shirt.
Woman wearing a green sweater with a design and white pants standing in a modern architectural setting.
Analog Motion | No. 358
Unisex Long Sleeve T-Shirt $40.00
Spring Tulips | No. 355, Unisex Long Sleeve T-Shirt
Vibrant ink wash tulip graphic with organic brushstrokes on a Long Sleeve T-Shirt.
A 30s Thai man wearing the terracotta long-sleeve tulip graphic tee in a relaxed, casual outfit on a sunlit apartment balcony in Bangkok.
Spring Tulips | No. 355
Unisex Long Sleeve T-Shirt $40.00
The Ascendance | No. 354, Unisex Long Sleeve T-Shirt
Clean graphic depicting the stages of evolution from ape to android on a Long Sleeve T-Shirt.
The Ascendance | No. 354, Unisex Long Sleeve T-Shirt
The Ascendance | No. 354
Unisex Long Sleeve T-Shirt $40.00
The Shared Peak | No. 349, Unisex Long Sleeve T-Shirt
Minimalist line art illustration of two hikers with backpacks and their dog trekking through a mountain range on a Long Sleeve T-Shirt.
Man wearing a dark gray long-sleeve shirt with a logo on a city street
The Shared Peak | No. 349
Unisex Long Sleeve T-Shirt $40.00
Matcha Martian | No. 344, Unisex Long Sleeve T-Shirt
Minimalist line art illustration of a small martian sitting cross-legged holding a matcha bowl, Long Sleeve T-Shirt.
Person standing in a concrete architectural space holding a rolled-up document.
Matcha Martian | No. 344
Unisex Long Sleeve T-Shirt $40.00
Split-Flap Departure | No. 333, Unisex Long Sleeve T-Shirt
Minimalist graphic of an analog station arrival board with flipping tiles, Long Sleeve T-Shirt.
Man standing in a subway station wearing a dark coat and black shirt.
Split-Flap Departure | No. 333
Unisex Long Sleeve T-Shirt $40.00
Old School Gas Pump | No. 329, Unisex Long Sleeve T-Shirt
Vintage gas pump graphic in colored pencil cross-hatch on a Long Sleeve T-Shirt.
Woman in a pink sweatshirt and blue jeans standing in a colorful architectural setting.
Old School Gas Pump | No. 329
Unisex Long Sleeve T-Shirt $40.00
Zero Poops Given | No. 005, Unisex Long Sleeve T-Shirt
Minimalist typography design "Zero Poops Given" on a white Unisex Long Sleeve T-Shirt.
Man wearing a green long-sleeve shirt with 'zero poops given.' text, standing on a rooftop with city skyline in the background.
Zero Poops Given | No. 005
Unisex Long Sleeve T-Shirt $40.00
Stop Staring, 見ないで | No. 323
Deep red ink wash typography with the text Stop Staring and Japanese Kanji on a Long Sleeve T-Shirt.
Stop Staring, 見ないで | No. 323, Unisex Long Sleeve T-Shirt
Stop Staring
見ないで | No. 323 $40.00
Sake Stack | No. 318, Unisex Long Sleeve T-Shirt
Minimalist row of multi-colored sake barrels illustration on a Long Sleeve T-Shirt.
Product mockup
Sake Stack | No. 318
Unisex Long Sleeve T-Shirt $40.00
Ichigo Sando | No. 315, Unisex Long Sleeve T-Shirt
Clean vector illustration of an Ichigo Sando strawberry fruit sandwich cross-section on a long sleeve t-shirt.
Person wearing a pink long-sleeve shirt with a graphic design and blue jeans in a gallery setting.
Ichigo Sando | No. 315
Unisex Long Sleeve T-Shirt $40.00
Backhoe | No. 312, Unisex Long Sleeve T-Shirt
Clean line-art illustration of a backhoe on a Long Sleeve T-Shirt.
Person standing on a neon-lit street at night
Backhoe | No. 312
Unisex Long Sleeve T-Shirt $40.00
Notice of Absence | No. 305, Unisex Long Sleeve T-Shirt
Graphic illustration of a generic delivery door tag on a Long Sleeve T-Shirt
Person wearing a gray long-sleeve shirt with a graphic design in an art gallery.
Notice of Absence | No. 305
Unisex Long Sleeve T-Shirt $40.00
Celestial Balance | No. 304, Unisex Long Sleeve T-Shirt
Minimalist line art illustration of sun and moon on Long Sleeve T-Shirt
Man in a blue shirt with a sun design sitting at a wooden table in a cozy cafe.
Celestial Balance | No. 304
Unisex Long Sleeve T-Shirt $40.00
The Kokeshi Gathering 集まり | No. 303, Unisex Long Sleeve T-Shirt
Illustration of four colorful Japanese kokeshi dolls arranged in two pairs on a Long Sleeve T-Shirt.
Woman using a laptop in a classroom setting with other students.
The Kokeshi Gathering 集まり | No. 303
Unisex Long Sleeve T-Shirt $40.00
Lychee Ramune | No. 302, Unisex Long Sleeve T-Shirt
Minimalist line art of a Japanese Ramune soda bottle with lychee fruit on a Long Sleeve T-Shirt.
Person wearing a dark gray sweatshirt with a pink bottle graphic in an art gallery.
Lychee Ramune | No. 302
Unisex Long Sleeve T-Shirt $40.00
B-Side Tracks | No. 064, Unisex Long Sleeve T-Shirt
Product mockup
B-Side Tracks | No. 064, Unisex Long Sleeve T-Shirt
B-Side Tracks | No. 064
Unisex Long Sleeve T-Shirt $40.00
Fika | No. 594, Unisex Long Sleeve T-Shirt
Swedish Fika typewriter text and phonetic spelling in distressed black ink on a Long Sleeve T-Shirt.
Fika | No. 594, Unisex Long Sleeve T-Shirt
Fika | No. 594
Unisex Long Sleeve T-Shirt $40.00

When the season cools, the canvas extends. Our long-sleeve graphic t-shirts pair the same original ICHINICHI® archive artwork with heavyweight cotton sleeves and ribbed cuffs—ideal for standalone wear or effortless layering.

拡張された形。
Extended coverage, same minimalist clarity.

Tomorrow's Concept

ichinichi means one day. We release one piece of wearable art every 24 hours. Enter your email to see it first.

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