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ichinichi studio

: ichinichi studio: The Architectural Foundation & Master Archive

Burnt Matchbook | No. 510, Oversized T-Shirt

Detailed cross-hatch ink illustration of an open paper matchbook with charred paper matches printed on an Oversized T-Shirt.

Burnt Matchbook | No. 510, Oversized T-Shirt

Burnt Matchbook | No. 510
Oversized T-Shirt $40.00

Burnt Matchbook | No. 510, Youth T-Shirt

Detailed cross-hatch ink illustration of an open paper matchbook with charred paper matches printed on a Youth T-Shirt.

Burnt Matchbook | No. 510, Youth T-Shirt

Burnt Matchbook | No. 510
Youth T-Shirt $30.00

Burnt Matchbook | No. 510, Unisex Pullover Hoodie

Detailed cross-hatch ink illustration of an open paper matchbook with charred paper matches printed on a Pullover Hoodie.

Burnt Matchbook | No. 510, Unisex Pullover Hoodie

Burnt Matchbook | No. 510
Unisex Pullover Hoodie $65.00

Burnt Matchbook | No. 510, Unisex Long Sleeve T-Shirt

Detailed cross-hatch ink illustration of an open paper matchbook with charred paper matches printed on a Long Sleeve T-Shirt.

Burnt Matchbook | No. 510, Unisex Long Sleeve T-Shirt

Burnt Matchbook | No. 510
Unisex Long Sleeve T-Shirt $40.00

Burnt Matchbook | No. 510, Eco Tote Bag

Detailed cross-hatch ink illustration of an open paper matchbook with charred paper matches printed on an Eco Tote Bag.

Burnt Matchbook | No. 510, Eco Tote Bag

Burnt Matchbook | No. 510
Eco Tote Bag $30.00

Burnt Matchbook | No. 510, Unisex T-Shirt

Detailed cross-hatch ink illustration of an open paper matchbook with charred paper matches printed on a Short Sleeve T-Shirt.

Burnt Matchbook | No. 510, Unisex T-Shirt

Burnt Matchbook | No. 510
Unisex T-Shirt $35.00

Sliced Pitaya | No. 509, Oversized T-Shirt

Stippled illustration of a sliced dragon fruit on a white plate, deep red center, oversized t-shirt.

Sliced Pitaya | No. 509, Oversized T-Shirt

Sliced Pitaya | No. 509
Oversized T-Shirt $40.00

Sliced Pitaya | No. 509, Youth T-Shirt

Stippled illustration of a sliced dragon fruit on a white plate, deep red center, youth t-shirt.

Sliced Pitaya | No. 509, Youth T-Shirt

Sliced Pitaya | No. 509
Youth T-Shirt $30.00

Sliced Pitaya | No. 509, Unisex Pullover Hoodie

Stippled illustration of a sliced dragon fruit on a white plate, deep red center, pullover hoodie.

Sliced Pitaya | No. 509, Unisex Pullover Hoodie

Sliced Pitaya | No. 509
Unisex Pullover Hoodie $65.00

Sliced Pitaya | No. 509, Unisex Long Sleeve T-Shirt

Stippled illustration of a sliced dragon fruit on a white plate, deep red center, long sleeve t-shirt.

Sliced Pitaya | No. 509, Unisex Long Sleeve T-Shirt

Sliced Pitaya | No. 509
Unisex Long Sleeve T-Shirt $40.00

Sliced Pitaya | No. 509, Eco Tote Bag

Stippled illustration of a sliced dragon fruit on a white plate, deep red center, eco tote bag.

Sliced Pitaya | No. 509, Eco Tote Bag

Sliced Pitaya | No. 509
Eco Tote Bag $30.00

Sliced Pitaya | No. 509, Unisex T-Shirt

Stippled illustration of a sliced dragon fruit on a white plate, deep red center, short sleeve t-shirt.

Sliced Pitaya | No. 509, Unisex T-Shirt

Sliced Pitaya | No. 509
Unisex T-Shirt $35.00

Endless Path | No. 508, Oversized T-Shirt

Graphite pencil drawing of an eternal knot on a minimalist oversized t-shirt.

Endless Path | No. 508, Oversized T-Shirt

Endless Path | No. 508
Oversized T-Shirt $40.00

Endless Path | No. 508, Youth T-Shirt

Graphite pencil drawing of an eternal knot on a minimalist youth t-shirt.

Endless Path | No. 508, Youth T-Shirt

Endless Path | No. 508
Youth T-Shirt $30.00

Endless Path | No. 508, Unisex Pullover Hoodie

Graphite pencil drawing of an eternal knot on a minimalist pullover hoodie.

Endless Path | No. 508, Unisex Pullover Hoodie

Endless Path | No. 508
Unisex Pullover Hoodie $65.00

Endless Path | No. 508, Unisex Long Sleeve T-Shirt

Graphite pencil drawing of an eternal knot on a minimalist long sleeve t-shirt.

Endless Path | No. 508, Unisex Long Sleeve T-Shirt

Endless Path | No. 508
Unisex Long Sleeve T-Shirt $40.00

Endless Path | No. 508, Eco Tote Bag

Graphite pencil drawing of an eternal knot on a minimalist eco tote bag.

Endless Path | No. 508, Eco Tote Bag

Endless Path | No. 508
Eco Tote Bag $30.00

Endless Path | No. 508, Unisex T-Shirt

Graphite pencil drawing of an eternal knot on a minimalist short sleeve t-shirt.

Endless Path | No. 508, Unisex T-Shirt

Endless Path | No. 508
Unisex T-Shirt $35.00

Steel Archive | No. 507, Oversized T-Shirt

Cross-hatch ink illustration of a rusted vintage metal filing cabinet printed on a minimalist Oversized T-Shirt.

Steel Archive | No. 507, Oversized T-Shirt

Steel Archive | No. 507
Oversized T-Shirt $40.00

Steel Archive | No. 507, Youth T-Shirt

Cross-hatch ink illustration of a rusted vintage metal filing cabinet printed on a minimalist Youth T-Shirt.

Steel Archive | No. 507, Youth T-Shirt

Steel Archive | No. 507
Youth T-Shirt $30.00

Steel Archive | No. 507, Unisex Pullover Hoodie

Cross-hatch ink illustration of a rusted vintage metal filing cabinet printed on a minimalist Pullover Hoodie.

Steel Archive | No. 507, Unisex Pullover Hoodie

Steel Archive | No. 507
Unisex Pullover Hoodie $65.00

Steel Archive | No. 507, Unisex Long Sleeve T-Shirt

Cross-hatch ink illustration of a rusted vintage metal filing cabinet printed on a minimalist Long Sleeve T-Shirt.

Steel Archive | No. 507, Unisex Long Sleeve T-Shirt

Steel Archive | No. 507
Unisex Long Sleeve T-Shirt $40.00

Steel Archive | No. 507, Eco Tote Bag

Cross-hatch ink illustration of a rusted vintage metal filing cabinet printed on a minimalist Eco Tote Bag.

Steel Archive | No. 507, Eco Tote Bag

Steel Archive | No. 507
Eco Tote Bag $30.00

Steel Archive | No. 507, Unisex T-Shirt

Cross-hatch ink illustration of a rusted vintage metal filing cabinet printed on a minimalist Short Sleeve T-Shirt.

Steel Archive | No. 507, Unisex T-Shirt

Steel Archive | No. 507
Unisex T-Shirt $35.00

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.