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ichinichi studio

: ichinichi studio: The Architectural Foundation & Master Archive

Fragile Rhythm | No. 476, Youth T-Shirt

A clean stippling print of a large roll of bubble wrap with clear round patterns on a Youth T-Shirt.

Fragile Rhythm | No. 476, Youth T-Shirt

Fragile Rhythm | No. 476
Youth T-Shirt $30.00

Fragile Rhythm | No. 476, Unisex Pullover Hoodie

A textured stippling graphic of an expansive roll of bubble wrap featured on a Pullover Hoodie.

Fragile Rhythm | No. 476, Unisex Pullover Hoodie

Fragile Rhythm | No. 476
Unisex Pullover Hoodie $65.00

Fragile Rhythm | No. 476, Unisex Long Sleeve T-Shirt

A detailed stippling artwork of a rolling sheet of protective plastic bubbles on a Long Sleeve T-Shirt.

Fragile Rhythm | No. 476, Unisex Long Sleeve T-Shirt

Fragile Rhythm | No. 476
Unisex Long Sleeve T-Shirt $40.00

Fragile Rhythm | No. 476, Eco Tote Bag

A high-contrast stippling illustration showing the repetitive cylindrical forms of a bubble wrap roll on an Eco Tote Bag.

Fragile Rhythm | No. 476, Eco Tote Bag

Fragile Rhythm | No. 476
Eco Tote Bag $30.00

Fragile Rhythm | No. 476, Unisex T-Shirt

A stippling ink illustration of a large roll of bubble wrap with repeating circular patterns on a Short Sleeve T-Shirt.

Fragile Rhythm | No. 476, Unisex T-Shirt

Fragile Rhythm | No. 476
Unisex T-Shirt $35.00

Sushi Stream | No. 475, Oversize T-Shirt

Spacious birds-eye view marker drawing of a winding sushi boat river stream on an oversize t-shirt.

Sushi Stream | No. 475, Oversize T-Shirt

Sushi Stream | No. 475
Oversize T-Shirt $40.00

Sushi Stream | No. 475, Youth T-Shirt

Colorful birds-eye view marker illustration of little sushi boats in a river on a youth short sleeve t-shirt.

Sushi Stream | No. 475, Youth T-Shirt

Sushi Stream | No. 475
Youth T-Shirt $30.00

Sushi Stream | No. 475, Unisex Pullover Hoodie

Winding river marker illustration featuring small sushi boats viewed from above on a pullover hoodie.

Sushi Stream | No. 475, Unisex Pullover Hoodie

Sushi Stream | No. 475
Unisex Pullover Hoodie $65.00

Sushi Stream | No. 475, Unisex Long Sleeve T-Shirt

Aerial marker line art of miniature sushi boats navigating a bright blue river stream on a long sleeve t-shirt.

Sushi Stream | No. 475, Unisex Long Sleeve T-Shirt

Sushi Stream | No. 475
Unisex Long Sleeve T-Shirt $40.00

Sushi Stream | No. 475, Eco Tote Bag

Vibrant marker art illustration of wooden sushi boats floating down a winding river printed on a canvas tote bag.

Sushi Stream | No. 475, Eco Tote Bag

Sushi Stream | No. 475
Eco Tote Bag $30.00

Sushi Stream | No. 475, Unisex T-Shirt

Bird's-eye view marker illustration of sushi boats traveling down a winding blue river on a short sleeve t-shirt.

Sushi Stream | No. 475, Unisex T-Shirt

Sushi Stream | No. 475
Unisex T-Shirt $35.00

Heavy Sun | No. 474, Oversize T-Shirt

A clean digital mock-up of an Oversize T-Shirt featuring a full color ink wash illustration of a single drooping sunflower on the front.

Heavy Sun | No. 474, Oversize T-Shirt

Heavy Sun | No. 474
Oversize T-Shirt $40.00

Heavy Sun | No. 474, Youth T-Shirt

A clean digital mock-up of a Youth T-Shirt featuring a full color ink wash illustration of a single drooping sunflower on the front.

Heavy Sun | No. 474, Youth T-Shirt

Heavy Sun | No. 474
Youth T-Shirt $30.00

Heavy Sun | No. 474, Unisex Pullover Hoodie

A clean digital mock-up of a Pullover Hoodie featuring a full color ink wash illustration of a single drooping sunflower on the front.

Heavy Sun | No. 474, Unisex Pullover Hoodie

Heavy Sun | No. 474
Unisex Pullover Hoodie $65.00

Heavy Sun | No. 474, Unisex Long Sleeve T-Shirt

A clean digital mock-up of a Long Sleeve T-Shirt featuring a full color ink wash illustration of a single drooping sunflower on the front.

Heavy Sun | No. 474, Unisex Long Sleeve T-Shirt

Heavy Sun | No. 474
Unisex Long Sleeve T-Shirt $40.00

Heavy Sun | No. 474, Eco Tote Bag

A clean digital mock-up of an Eco Tote Bag featuring a full color ink wash illustration of a single drooping sunflower on the front.

Heavy Sun | No. 474, Eco Tote Bag

Heavy Sun | No. 474
Eco Tote Bag $30.00

Heavy Sun | No. 474, Unisex T-Shirt

A clean digital mock-up of a Short Sleeve T-Shirt featuring a full color ink wash illustration of a single drooping sunflower on the front.

Heavy Sun | No. 474, Unisex T-Shirt

Heavy Sun | No. 474
Unisex T-Shirt $35.00

Worn Tines | No. 473, Oversize T-Shirt

Cross-hatch ink and colored pencil illustration of a well-used rake and fall leaves on an Oversize T-Shirt.

Worn Tines | No. 473, Oversize T-Shirt

Worn Tines | No. 473
Oversize T-Shirt $40.00

Worn Tines | No. 473, Youth T-Shirt

Cross-hatch ink and colored pencil illustration of a well-used rake and fall leaves on a Youth T-Shirt.

Worn Tines | No. 473, Youth T-Shirt

Worn Tines | No. 473
Youth T-Shirt $30.00

Worn Tines | No. 473, Unisex Pullover Hoodie

Cross-hatch ink and colored pencil illustration of a well-used rake and fall leaves on a Pullover Hoodie.

Worn Tines | No. 473, Unisex Pullover Hoodie

Worn Tines | No. 473
Unisex Pullover Hoodie $65.00

Worn Tines | No. 473, Unisex Long Sleeve T-Shirt

Cross-hatch ink and colored pencil illustration of a well-used rake and fall leaves on a Long Sleeve T-Shirt.

Worn Tines | No. 473, Unisex Long Sleeve T-Shirt

Worn Tines | No. 473
Unisex Long Sleeve T-Shirt $40.00

Worn Tines | No. 473, Eco Tote Bag

Cross-hatch ink and colored pencil illustration of a well-used rake and fall leaves on an Eco Tote Bag.

Worn Tines | No. 473, Eco Tote Bag

Worn Tines | No. 473
Eco Tote Bag $30.00

Worn Tines | No. 473, Unisex T-Shirt

Cross-hatch ink and colored pencil illustration of a well-used rake and fall leaves on a Short Sleeve T-Shirt.

Worn Tines | No. 473, Unisex T-Shirt

Worn Tines | No. 473
Unisex T-Shirt $35.00

Quiet Purpose | No. 472, Oversize T-Shirt

Oversize T-Shirt with sumi-e ink wash Ikigai kanji and abstract intersecting brushstrokes

Quiet Purpose | No. 472, Oversize T-Shirt

Quiet Purpose | No. 472
Oversize T-Shirt $40.00

The architecture of a single day.

一日の設計。

Founded on the strict principles of Japanese minimalism and structural discipline, ichinichi studio is an ongoing study of the daily rotation. We do not chase seasonal shifts or temporary noise. Instead, we engineer permanent, uncompromising artifacts—garments and objects of utility designed with absolute visual weight, stark typography, and brutalist form. This is not a clothing brand; it is a master archive dedicated to the pure, physical manifestation of a single day.