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ichinichi studio

: ichinichi studio: The Architectural Foundation & Master Archive

Summer Yield | No. 506, Oversize T-Shirt

Descriptive graphic of a whole and sliced tomato in colored marker on a minimalist Oversize T-Shirt.

Summer Yield | No. 506, Oversize T-Shirt

Summer Yield | No. 506
Oversize T-Shirt $40.00

Summer Yield | No. 506, Youth T-Shirt

Descriptive graphic of a whole and sliced tomato in colored marker on a minimalist Youth T-Shirt.

Summer Yield | No. 506, Youth T-Shirt

Summer Yield | No. 506
Youth T-Shirt $30.00

Summer Yield | No. 506, Unisex Pullover Hoodie

Descriptive graphic of a whole and sliced tomato in colored marker on a minimalist Pullover Hoodie.

Summer Yield | No. 506, Unisex Pullover Hoodie

Summer Yield | No. 506
Unisex Pullover Hoodie $65.00

Summer Yield | No. 506, Unisex Long Sleeve T-Shirt

Descriptive graphic of a whole and sliced tomato in colored marker on a minimalist Long Sleeve T-Shirt.

Summer Yield | No. 506, Unisex Long Sleeve T-Shirt

Summer Yield | No. 506
Unisex Long Sleeve T-Shirt $40.00

Summer Yield | No. 506, Eco Tote Bag

Descriptive graphic of a whole and sliced tomato in colored marker on a minimalist Tote Bag.

Summer Yield | No. 506, Eco Tote Bag

Summer Yield | No. 506
Eco Tote Bag $30.00

Summer Yield | No. 506, Unisex T-Shirt

Descriptive graphic of a whole and sliced tomato in colored marker on a minimalist Short Sleeve T-Shirt.

Summer Yield | No. 506, Unisex T-Shirt

Summer Yield | No. 506
Unisex T-Shirt $35.00

Silent Outbox | No. 505, Oversize T-Shirt

Rough charcoal sketch of a solitary figure waiting at a glowing screen on a minimalist Oversize T-Shirt.

Silent Outbox | No. 505, Oversize T-Shirt

Silent Outbox | No. 505
Oversize T-Shirt $40.00

Silent Outbox | No. 505, Youth T-Shirt

Rough charcoal sketch of a solitary figure waiting at a glowing screen on a minimalist Youth T-Shirt.

Silent Outbox | No. 505, Youth T-Shirt

Silent Outbox | No. 505
Youth T-Shirt $30.00

Silent Outbox | No. 505, Unisex Pullover Hoodie

Rough charcoal sketch of a solitary figure waiting at a glowing screen on a minimalist Pullover Hoodie.

Silent Outbox | No. 505, Unisex Pullover Hoodie

Silent Outbox | No. 505
Unisex Pullover Hoodie $65.00

Silent Outbox | No. 505, Unisex Long Sleeve T-Shirt

Rough charcoal sketch of a solitary figure waiting at a glowing screen on a minimalist Long Sleeve T-Shirt.

Silent Outbox | No. 505, Unisex Long Sleeve T-Shirt

Silent Outbox | No. 505
Unisex Long Sleeve T-Shirt $40.00

Silent Outbox | No. 505, Eco Tote Bag

Rough charcoal sketch of a solitary figure waiting at a glowing screen on a minimalist Tote Bag.

Silent Outbox | No. 505, Eco Tote Bag

Silent Outbox | No. 505
Eco Tote Bag $30.00

Silent Outbox | No. 505, Unisex T-Shirt

Rough charcoal sketch of a solitary figure waiting at a glowing screen on a minimalist Short Sleeve T-Shirt.

Silent Outbox | No. 505, Unisex T-Shirt

Silent Outbox | No. 505
Unisex T-Shirt $35.00

Hanami Dango | No. 504, Oversize T-Shirt

Hand-drawn color pencil illustration of pink white and green hanami dango on an Oversize T-Shirt

Hanami Dango | No. 504, Oversize T-Shirt

Hanami Dango | No. 504
Oversize T-Shirt $40.00

Hanami Dango | No. 504, Youth T-Shirt

Hand-drawn color pencil illustration of pink white and green hanami dango on a Youth T-Shirt

Hanami Dango | No. 504, Youth T-Shirt

Hanami Dango | No. 504
Youth T-Shirt $30.00

Hanami Dango | No. 504, Unisex Pullover Hoodie

Hand-drawn color pencil illustration of pink white and green hanami dango on a Pullover Hoodie

Hanami Dango | No. 504, Unisex Pullover Hoodie

Hanami Dango | No. 504
Unisex Pullover Hoodie $65.00

Hanami Dango | No. 504, Unisex Long Sleeve T-Shirt

Hand-drawn color pencil illustration of pink white and green hanami dango on a Long Sleeve T-Shirt

Hanami Dango | No. 504, Unisex Long Sleeve T-Shirt

Hanami Dango | No. 504
Unisex Long Sleeve T-Shirt $40.00

Hanami Dango | No. 504, Eco Tote Bag

Hand-drawn color pencil illustration of pink white and green hanami dango on an Eco Tote Bag

Hanami Dango | No. 504, Eco Tote Bag

Hanami Dango | No. 504
Eco Tote Bag $30.00

Hanami Dango | No. 504, Unisex T-Shirt

Hand-drawn color pencil illustration of pink white and green hanami dango on a Short Sleeve T-Shirt

Hanami Dango | No. 504, Unisex T-Shirt

Hanami Dango | No. 504
Unisex T-Shirt $35.00

Film Burn | No. 503, Oversize T-Shirt

Film Burn graphic on Oversize T-Shirt showcasing saturated marker bleeds.

Film Burn | No. 503, Oversize T-Shirt

Film Burn | No. 503
Oversize T-Shirt $40.00

Film Burn | No. 503, Youth T-Shirt

Film Burn graphic on Youth T-Shirt showcasing saturated marker bleeds.

Film Burn | No. 503, Youth T-Shirt

Film Burn | No. 503
Youth T-Shirt $30.00

Film Burn | No. 503, Unisex Pullover Hoodie

Film Burn graphic on Pullover Hoodie showcasing saturated marker bleeds.

Film Burn | No. 503, Unisex Pullover Hoodie

Film Burn | No. 503
Unisex Pullover Hoodie $65.00

Film Burn | No. 503, Unisex Long Sleeve T-Shirt

Film Burn graphic on Long Sleeve T-Shirt showcasing saturated marker bleeds.

Film Burn | No. 503, Unisex Long Sleeve T-Shirt

Film Burn | No. 503
Unisex Long Sleeve T-Shirt $40.00

Film Burn | No. 503, Eco Tote Bag

Film Burn graphic on Eco Tote Bag showcasing saturated marker bleeds.

Film Burn | No. 503, Eco Tote Bag

Film Burn | No. 503
Eco Tote Bag $30.00

Film Burn | No. 503, Unisex T-Shirt

Film Burn graphic on Short Sleeve T-Shirt showcasing saturated marker bleeds.

Film Burn | No. 503, Unisex T-Shirt

Film Burn | No. 503
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.