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ichinichi studio

: ichinichi studio: The Architectural Foundation & Master Archive

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The Tethered Current | No. 399, Eco Tote Bag
Expressive ink wash illustration of a wall-mounted car charger with coiled cable on an Eco Tote Bag.
Woman holding a tote bag
The Tethered Current | No. 399
Eco Tote Bag $30.00
The Tethered Current | No. 399, Youth T-Shirt
Expressive ink wash illustration of a wall-mounted car charger with coiled cable on a Youth T-Shirt.
Person standing in a busy urban street with neon signs and pedestrians in the background
The Tethered Current | No. 399
Youth T-Shirt $30.00
The Tethered Current | No. 399, Unisex Pullover Hoodie
Expressive ink wash illustration of a wall-mounted car charger with coiled cable on a Pullover Hoodie.
Person wearing a gray hoodie with a design in an urban night setting
The Tethered Current | No. 399
Unisex Pullover Hoodie $65.00
The Tethered Current | No. 399, Unisex Long Sleeve T-Shirt
Expressive ink wash illustration of a wall-mounted car charger with coiled cable on a Long Sleeve T-Shirt.
Man wearing a teal long-sleeve shirt with a logo, standing in an urban alleyway.
The Tethered Current | No. 399
Unisex Long Sleeve T-Shirt $40.00
The Tethered Current | No. 399, Unisex T-Shirt
Expressive ink wash illustration of a wall-mounted car charger with coiled cable on a Short Sleeve T-Shirt.
Woman wearing a light blue t-shirt with a logo, standing outdoors near parked cars.
The Tethered Current | No. 399
Unisex T-Shirt $35.00
The Ritual | No. 398, Eco Tote Bag
Minimalist black line drawing of a hairdresser and patron silhouette on an Eco Tote Bag.
Man holding a tote bag in an art gallery with other visitors in the background
The Ritual | No. 398
Eco Tote Bag $30.00
The Ritual | No. 398, Youth T-Shirt
Minimalist black line drawing of a hairdresser and patron silhouette on a Youth T-Shirt.
Person standing on a street corner in Shoreditch, London, wearing a pink t-shirt and green pants.
The Ritual | No. 398
Youth T-Shirt $30.00
The Ritual | No. 398, Unisex Pullover Hoodie
Minimalist black line drawing of a hairdresser and patron silhouette on a Pullover Hoodie.
Women wearing a pink hoodie
The Ritual | No. 398
Unisex Pullover Hoodie $65.00
The Ritual | No. 398, Unisex Long Sleeve T-Shirt
Minimalist black line drawing of a hairdresser and patron silhouette on a Long Sleeve T-Shirt.
Man in a pink shirt trimming a bonsai tree outdoors.
The Ritual | No. 398
Unisex Long Sleeve T-Shirt $40.00
The Ritual | No. 398, Unisex T-Shirt
Minimalist black line drawing of a hairdresser and patron silhouette on a Short Sleeve T-Shirt.
Woman wearing a pink tshirt
The Ritual | No. 398
Unisex T-Shirt $35.00
I Want To Leave | No. 397, Eco Tote Bag
Eco Tote Bag with high-contrast lime and teal paint surges and "i want to leave!" text.
Woman walking on a sidewalk with a tote bag in an urban setting
I Want To Leave | No. 397
Eco Tote Bag $30.00
I Want To Leave | No. 397, Youth T-Shirt
Youth T-Shirt featuring a splashy lime and teal brush stroke design with "i want to leave!".
Person leaning against a colorful graffiti wall with palm trees in the background
I Want To Leave | No. 397
Youth T-Shirt $30.00
I Want To Leave | No. 397, Unisex Pullover Hoodie
Pullover Hoodie with a bold graphic of teal and lime paint waves framing the quote "i want to leave!".
Man standing in a neon-lit alleyway with graffiti on a wall
I Want To Leave | No. 397
Unisex Pullover Hoodie $65.00
I Want To Leave | No. 397, Unisex Long Sleeve T-Shirt
Long Sleeve T-Shirt featuring vibrant lime and teal paint surges and "i want to leave!" typography.
Person wearing a dark blue long-sleeve shirt with a logo in an industrial setting
I Want To Leave | No. 397
Unisex Long Sleeve T-Shirt $40.00
I Want To Leave | No. 397, Unisex T-Shirt
Electric lime and teal fluid brush strokes surging around the text "i want to leave!" on a Short Sleeve T-Shirt.
Person wearing a dark t-shirt with a logo, standing against a concrete wall with a desert landscape in the background.
I Want To Leave | No. 397
Unisex T-Shirt $35.00
Silent Horn | No. 396, Eco Tote Bag
Charcoal sketch of an old well used trombone inside an open case printed on an Eco Tote Bag.
Man holding a tote bag with a design and text, standing in front of architectural arches.
Silent Horn | No. 396
Eco Tote Bag $30.00
Silent Horn | No. 396, Youth T-Shirt
Charcoal sketch artwork of a weathered trombone vertically resting in a case on a Youth T-Shirt.
Person standing on a street with various signs and posters in the background
Silent Horn | No. 396
Youth T-Shirt $30.00
Silent Horn | No. 396, Unisex Pullover Hoodie
Charcoal sketch graphic of an old trombone leaning in an open case on a Pullover Hoodie.
Woman wearing a white hoodie with text, standing in a modern room with large windows.
Silent Horn | No. 396
Unisex Pullover Hoodie $65.00
Silent Horn | No. 396, Unisex Long Sleeve T-Shirt
Charcoal sketch of a weathered trombone resting vertically in an open case on a Long Sleeve T-Shirt.
Person wearing a white long sleeve shirt
Silent Horn | No. 396
Unisex Long Sleeve T-Shirt $40.00
Silent Horn | No. 396, Unisex T-Shirt
Charcoal sketch of an old well used trombone leaning vertically in an open case printed on a Short Sleeve T-Shirt.
Person wearing a white t-shirt with text and dark pants standing in a concrete architectural setting.
Silent Horn | No. 396
Unisex T-Shirt $35.00
The Omakase Set | No. 395, Eco Tote Bag
Full eight-piece sushi set illustration in stippling style on an Eco Tote Bag.
Woman holding a beige tote bag with a design and a cup, standing in an urban setting.
The Omakase Set | No. 395
Eco Tote Bag $30.00
The Omakase Set | No. 395, Youth T-Shirt
Educational stippling art of eight varied sushi pieces on a Youth T-Shirt.
Woman sitting outdoors in a modern setting with plants and glass walls.
The Omakase Set | No. 395
Youth T-Shirt $30.00
The Omakase Set | No. 395, Unisex Pullover Hoodie
Detailed eight-piece sushi board illustration in stippling style on a Pullover Hoodie.
Person wearing a hoodie standing in front of a modern building with 'Design District' sign.
The Omakase Set | No. 395
Unisex Pullover Hoodie $65.00
The Omakase Set | No. 395, Unisex Long Sleeve T-Shirt
Meticulous stippling art featuring a full eight-piece sushi set on a Long Sleeve T-Shirt.
Woman sitting on a concrete bench with a modern building in the background
The Omakase Set | No. 395
Unisex Long Sleeve 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.

How It Works

ONE DESIGN DAILY

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

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We believe art has no borders. Enjoy $0 shipping to any destination, always.

BUILD YOUR ARCHIVE

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

THOUGHTFULLY MADE

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

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