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Short Sleeve T-Shirts

The Core Sub-Archive: Foundational Silhouettes

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Overthinking Club | No. 063, Unisex T-Shirt
Scribbled maze with “Overthinking Club” text on Heather Deep Teal shirt
Overthinking Club | No. 063
Unisex T-Shirt $35.00
Ichinichi Logo Shirt, Green on Green
Green ichinichi core t-shirt with dark green square logo
Ichinichi Logo Shirt
Green on Green $35.00
Left on Read | No. 060, Unisex T-Shirt
Line art of an open flip phone on a bright yellow t-shirt
Left on Read | No. 060
Unisex T-Shirt $35.00
Proof and Assembly | No. 057, Unisex T-Shirt
Minimalist text design with icons of rising bread and an Allen wrench
Proof and Assembly | No. 057
Unisex T-Shirt $35.00
Click. Crack. Collapse. | No. 055, Unisex T-Shirt
Minimalist line drawing of a broken stiletto heel
light pink t-shirt featuring a minimalist black line drawing of a high heel with a broken tip, worn by a stylish Black woman contemplating art in a modern gallery.
Click. Crack. Collapse. | No. 055
Unisex T-Shirt $35.00
The Spiral | No. 054, Unisex T-Shirt
Minimalist hand-drawn spiral in loose, sketchy lines
The Spiral | No. 054
Unisex T-Shirt $35.00
Let It Rest | No. 051, Unisex T-Shirt
Text-based design with the words “Let It Rest” in bold serif on a yellow shirt
Let It Rest | No. 051
Unisex T-Shirt $35.00
Gone in a Blink | No. 048, Unisex T-Shirt
Minimalist line drawing of a car with trailing motion lines to show speed
Gone in a Blink | No. 048
Unisex T-Shirt $35.00
Still Tea | No. 046, Unisex T-Shirt
Minimal line drawing of a teacup on a saucer with swirling steam above
ICHINICHI unisex staple t-shirt in natural cream featuring minimalist coffee cup line art and Japanese text, worn by a model in an industrial coffee shop setting.
Still Tea | No. 046
Unisex T-Shirt $35.00
Tangled Love | No. 040, Unisex T-Shirt
Hand-drawn squiggly hearts in various sizes scattered in abstract pattern
Womens pink heather t-shirt with colorful heart graphics, worn by a smiling Asian woman in a sunlit botanical greenhouse with various plants.
Tangled Love | No. 040
Unisex T-Shirt $35.00
Rested Pair | No. 039, Unisex T-Shirt
Colorful cross-hatch drawing of chopsticks resting on a ceramic block
Woman eating noodles at a restaurant with a casual atmosphere
Rested Pair | No. 039
Unisex T-Shirt $35.00
Tide Memory | No. 033, Unisex T-Shirt
Pointillist drawing of three seashells in soft spiral and ridged shapes on heather purple shirt
Tide Memory | No. 033
Unisex T-Shirt $35.00
Half Awake | No. 032, Unisex T-Shirt
Product mockup
Half Awake | No. 032
Unisex T-Shirt $35.00
Threads of Summer | No. 030, Unisex T-Shirt
Pink T-Shirt called "Threads of Summer" with a graphic design bikini
Threads of Summer | No. 030
Unisex T-Shirt $35.00
Eternal Notice | No. 029, Unisex T-Shirt
Product mockup
Eternal Notice | No. 029
Unisex T-Shirt $35.00
Static Bloom | No. 028, Unisex T-Shirt
Product mockup
A light beige t-shirt featuring a dark blue minimalist daisy flower and stem design, worn by a young woman in a sunlit garden.
Static Bloom | No. 028
Unisex T-Shirt $35.00
Summer Curtain | No. 027, Unisex T-Shirt
Product mockup
Summer Curtain | No. 027
Unisex T-Shirt $35.00
Sneaker Hatch | No. 025, Unisex T-Shirt
Product mockup
Sneaker Hatch | No. 025
Unisex T-Shirt $35.00
Blended Contrast | No. 024, Unisex T-Shirt
Product mockup
Blended Contrast | No. 024
Unisex T-Shirt $35.00
WIP | No. 021, Unisex T-Shirt
Product mockup
WIP | No. 021
Unisex T-Shirt $35.00
Midnight Fridge Light | No. 017, Unisex T-Shirt
Product mockup
Man in a purple shirt opening a refrigerator in a kitchen.
Midnight Fridge Light | No. 017
Unisex T-Shirt $35.00
Inbox Infinity | No. 016, Unisex T-Shirt
Product mockup
Inbox Infinity | No. 016
Unisex T-Shirt $35.00
Ghost Mode | No. 013, Unisex T-Shirt
Product mockup
Ghost Mode | No. 013
Unisex T-Shirt $35.00
Stay Cool | No. 011, Unisex T-Shirt
Product mockup
A light beige t-shirt with the black text "STAY COOL", worn by a young woman holding an ice cream cone in a vintage parlor.
Stay Cool | No. 011
Unisex T-Shirt $35.00
The foundational silhouette.
基本の形。
The quintessential streetwear artifact. Designed for daily rotation, these short-sleeve garments serve as the primary canvas for the ichinichi archive. Structured, intentional, and crafted to carry the visual weight of each daily drop.

How It Works

ONE DESIGN DAILY

A new numbered addition to our minimalist archive, released every 24 hours.

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Buy any 3 items and the 4th is on us. Calculated automatically at checkout.

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Premium blanks, printed on demand to ensure lasting quality and zero waste.

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