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ichinichi studio

: ichinichi studio: The Architectural Foundation & Master Archive

Diagonal Melt | No. 463, Youth T-Shirt

Youth T-Shirt featuring a cross-hatch ink illustration of a diagonally cut grilled cheese sandwich with stretching cheddar.

Diagonal Melt | No. 463, Youth T-Shirt

Diagonal Melt | No. 463
Youth T-Shirt $30.00

Diagonal Melt | No. 463, Unisex Pullover Hoodie

Pullover Hoodie featuring a cross-hatch ink illustration of a diagonally cut grilled cheese sandwich with stretching cheddar.

Diagonal Melt | No. 463, Unisex Pullover Hoodie

Diagonal Melt | No. 463
Unisex Pullover Hoodie $65.00

Diagonal Melt | No. 463, Unisex Long Sleeve T-Shirt

Long Sleeve T-Shirt featuring a cross-hatch ink illustration of a diagonally cut grilled cheese sandwich with stretching cheddar.

Diagonal Melt | No. 463, Unisex Long Sleeve T-Shirt

Diagonal Melt | No. 463
Unisex Long Sleeve T-Shirt $40.00

Diagonal Melt | No. 463, Eco Tote Bag

Eco Tote Bag featuring a cross-hatch ink illustration of a diagonally cut grilled cheese sandwich with stretching cheddar.

Diagonal Melt | No. 463, Eco Tote Bag

Diagonal Melt | No. 463
Eco Tote Bag $30.00

Diagonal Melt | No. 463, Unisex T-Shirt

Short Sleeve T-Shirt featuring a cross-hatch ink illustration of a diagonally cut grilled cheese sandwich with stretching cheddar.

Diagonal Melt | No. 463, Unisex T-Shirt

Diagonal Melt | No. 463
Unisex T-Shirt $35.00

Thermal Scan | No. 462, Oversize T-Shirt

Oversize T-Shirt displaying a vibrant thermal scan silhouette mapped in clean paint brush lines of red, yellow, and deep blue.

Thermal Scan | No. 462, Oversize T-Shirt

Thermal Scan | No. 462
Oversize T-Shirt $40.00

Thermal Scan | No. 462, Youth T-Shirt

Youth T-Shirt displaying a vibrant thermal scan silhouette mapped in clean paint brush lines of red, yellow, and deep blue.

Thermal Scan | No. 462, Youth T-Shirt

Thermal Scan | No. 462
Youth T-Shirt $30.00

Thermal Scan | No. 462, Unisex Pullover Hoodie

Pullover Hoodie featuring a vibrant thermal scan silhouette mapped in clean paint brush lines of red, yellow, and deep blue.

Thermal Scan | No. 462, Unisex Pullover Hoodie

Thermal Scan | No. 462
Unisex Pullover Hoodie $65.00

Thermal Scan | No. 462, Unisex Long Sleeve T-Shirt

Long Sleeve T-Shirt showing a vibrant thermal scan silhouette mapped in clean paint brush lines of red, yellow, and deep blue.

Thermal Scan | No. 462, Unisex Long Sleeve T-Shirt

Thermal Scan | No. 462
Unisex Long Sleeve T-Shirt $40.00

Thermal Scan | No. 462, Eco Tote Bag

Eco Tote Bag displaying a vibrant thermal scan silhouette mapped in clean paint brush lines of red, yellow, and deep blue.

Thermal Scan | No. 462, Eco Tote Bag

Thermal Scan | No. 462
Eco Tote Bag $30.00

Thermal Scan | No. 462, Unisex T-Shirt

Short Sleeve T-Shirt featuring a vibrant thermal scan silhouette mapped in clean paint brush lines of red, yellow, and deep blue.

Thermal Scan | No. 462, Unisex T-Shirt

Thermal Scan | No. 462
Unisex T-Shirt $35.00

Cobalt Rhythm | No. 461, Oversize T-Shirt

A high-contrast graphic of an unbalanced painted heart on the front of a minimalist Oversize T-Shirt.

Cobalt Rhythm | No. 461, Oversize T-Shirt

Cobalt Rhythm | No. 461
Oversize T-Shirt $40.00

Cobalt Rhythm | No. 461, Youth T-Shirt

A high-contrast graphic of an unbalanced painted heart on the front of a minimalist Youth T-Shirt.

Cobalt Rhythm | No. 461, Youth T-Shirt

Cobalt Rhythm | No. 461
Youth T-Shirt $30.00

Cobalt Rhythm | No. 461, Unisex Pullover Hoodie

A high-contrast graphic of an unbalanced painted heart on the front of a minimalist Pullover Hoodie.

Cobalt Rhythm | No. 461, Unisex Pullover Hoodie

Cobalt Rhythm | No. 461
Unisex Pullover Hoodie $65.00

Cobalt Rhythm | No. 461, Unisex Long Sleeve T-Shirt

A high-contrast graphic of an unbalanced painted heart on the front of a minimalist Long Sleeve T-Shirt.

Cobalt Rhythm | No. 461, Unisex Long Sleeve T-Shirt

Cobalt Rhythm | No. 461
Unisex Long Sleeve T-Shirt $40.00

Cobalt Rhythm | No. 461, Eco Tote Bag

A high-contrast graphic of an unbalanced painted heart printed on a minimalist canvas Eco Tote Bag.

Cobalt Rhythm | No. 461
Eco Tote Bag $30.00

Cobalt Rhythm | No. 461, Unisex T-Shirt

A high-contrast graphic of an unbalanced painted heart on the front of a minimalist Short Sleeve T-Shirt.

Cobalt Rhythm | No. 461, Unisex T-Shirt

Cobalt Rhythm | No. 461
Unisex T-Shirt $35.00

Equilibrium Study | No. 460, Oversize T-Shirt

Minimalist brush pen silhouette of a female in crow pose printed on an Oversize T-Shirt.

Equilibrium Study | No. 460, Oversize T-Shirt

Equilibrium Study | No. 460
Oversize T-Shirt $40.00

Equilibrium Study | No. 460, Youth T-Shirt

Minimalist brush pen silhouette of a female in crow pose printed on a Youth T-Shirt.

Equilibrium Study | No. 460, Youth T-Shirt

Equilibrium Study | No. 460
Youth T-Shirt $30.00

Equilibrium Study | No. 460, Unisex Pullover Hoodie

Minimalist brush pen silhouette of a female in crow pose printed on a Pullover Hoodie.

Equilibrium Study | No. 460, Unisex Pullover Hoodie

Equilibrium Study | No. 460
Unisex Pullover Hoodie $65.00

Equilibrium Study | No. 460, Unisex Long Sleeve T-Shirt

Minimalist brush pen silhouette of a female in crow pose printed on a Long Sleeve T-Shirt.

Equilibrium Study | No. 460, Unisex Long Sleeve T-Shirt

Equilibrium Study | No. 460
Unisex Long Sleeve T-Shirt $40.00

Equilibrium Study | No. 460, Eco Tote Bag

Minimalist brush pen silhouette of a female in crow pose printed on a Tote Bag.

Equilibrium Study | No. 460, Eco Tote Bag

Equilibrium Study | No. 460
Eco Tote Bag $30.00

Equilibrium Study | No. 460, Unisex T-Shirt

Minimalist brush pen silhouette of a female in crow pose printed on a Short Sleeve T-Shirt.

Equilibrium Study | No. 460, Unisex T-Shirt

Equilibrium Study | No. 460
Unisex T-Shirt $35.00

Gratitude Grid | No. 444, Oversize T-Shirt

A graphic bold design featuring soft-pillowed typography inside a geometric grid printed on an Oversize T-Shirt.

Gratitude Grid | No. 444, Oversize T-Shirt

Gratitude Grid | No. 444
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.