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ichinichi studio

: ichinichi studio: The Architectural Foundation & Master Archive

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Resting Edge | No. 419, Unisex T-Shirt
Cross-hatch ink illustration of vintage scissors lying horizontal on a Short Sleeve T-Shirt.
Woman standing in a tea field with mountains in the background
Resting Edge | No. 419
Unisex T-Shirt $35.00
Halftone Convergence | No. 418, Eco Tote Bag
Minimalist tote bag featuring intersecting CMYK and RGB stripes with halftone blending patterns.
Man standing on a dock by a body of water with a colorful tote bag.
Halftone Convergence | No. 418
Eco Tote Bag $30.00
Halftone Convergence | No. 418, Youth T-Shirt
Minimalist youth t-shirt featuring intersecting CMYK and RGB stripes with halftone blending patterns.
Person standing in a modern interior with mountain views
Halftone Convergence | No. 418
Youth T-Shirt $30.00
Halftone Convergence | No. 418, Unisex Pullover Hoodie
Minimalist pullover hoodie featuring intersecting CMYK and RGB stripes with halftone blending patterns.
Person sitting on a chair in a laundromat wearing a hoodie with colorful stripes.
Halftone Convergence | No. 418
Unisex Pullover Hoodie $65.00
Halftone Convergence | No. 418, Unisex Long Sleeve T-Shirt
Minimalist long sleeve t-shirt featuring intersecting CMYK and RGB stripes with halftone blending patterns.
Woman wearing a colorful graphic sweater in front of modern architectural structure
Halftone Convergence | No. 418
Unisex Long Sleeve T-Shirt $40.00
Halftone Convergence | No. 418, Unisex T-Shirt
Minimalist short sleeve t-shirt featuring intersecting CMYK and RGB stripes with halftone blending patterns.
Halftone Convergence | No. 418, Unisex T-Shirt
Halftone Convergence | No. 418
Unisex T-Shirt $35.00
Diner Shakers | No. 417, Eco Tote Bag
Stippled illustration of colorful diner salt and pepper shakers printed on the front of a minimalist Tote Bag
Man standing in a laundromat with neon signs and washing machines.
Diner Shakers | No. 417
Eco Tote Bag $30.00
Diner Shakers | No. 417, Youth T-Shirt
Stippled illustration of colorful diner salt and pepper shakers printed on the front of a minimalist Youth T-Shirt
Person wearing a black t-shirt with salt and pepper graphic in a lush green setting
Diner Shakers | No. 417
Youth T-Shirt $30.00
Diner Shakers | No. 417, Unisex Pullover Hoodie
Stippled illustration of colorful diner salt and pepper shakers printed on the front of a minimalist Pullover Hoodie
Person wearing a black hoodie with a graphic design, standing on a rooftop with mountains in the background.
Diner Shakers | No. 417
Unisex Pullover Hoodie $65.00
Diner Shakers | No. 417, Unisex Long Sleeve T-Shirt
Stippled illustration of colorful diner salt and pepper shakers printed on the front of a minimalist Long Sleeve T-Shirt
Person standing in a cactus garden with a traditional building in the background
Diner Shakers | No. 417
Unisex Long Sleeve T-Shirt $40.00
Diner Shakers | No. 417, Unisex T-Shirt
Stippled illustration of colorful diner salt and pepper shakers printed on the front of a minimalist Short Sleeve T-Shirt
Man standing in a traditional Japanese setting wearing a black t-shirt with graphic design.
Diner Shakers | No. 417
Unisex T-Shirt $35.00
Grape Carton | No. 416, Eco Tote Bag
Marker illustration of a purple grape juice carton on a tote bag.
Man holding a beige tote bag with a purple label in a courtyard setting
Grape Carton | No. 416
Eco Tote Bag $30.00
Grape Carton | No. 416, Youth T-Shirt
Marker illustration of a purple grape juice carton on a youth t-shirt.
Person wearing a gray t-shirt with a graphic design, standing in an industrial-style room.
Grape Carton | No. 416
Youth T-Shirt $30.00
Grape Carton | No. 416, Unisex Pullover Hoodie
Marker illustration of a purple grape juice carton on a pullover hoodie.
Man sitting in a laundromat with washing machines and neon signs on the wall.
Grape Carton | No. 416
Unisex Pullover Hoodie $65.00
Grape Carton | No. 416, Unisex Long Sleeve T-Shirt
Marker illustration of a purple grape juice carton on a long sleeve t-shirt.
Person wearing long sleeve grey t-shirt with graphic on it
Grape Carton | No. 416
Unisex Long Sleeve T-Shirt $40.00
Grape Carton | No. 416, Unisex T-Shirt
Marker illustration of a purple grape juice carton on a short sleeve t-shirt.
Man standing in an industrial setting wearing a light gray t-shirt with a graphic design.
Grape Carton | No. 416
Unisex T-Shirt $35.00
Parking Space | No. 415, Eco Tote Bag
Simple line drawing silhouette of a car waiting for a parking space on a tote bag.
Person holding a beige tote bag with a graphic design, standing outdoors against a light gray wall.
Parking Space | No. 415
Eco Tote Bag $30.00
Parking Space | No. 415, Youth T-Shirt
Simple line drawing silhouette of a car waiting for a parking space on a youth t-shirt.
A girl wearing a white t-shirt with an automobile graphic
Parking Space | No. 415
Youth T-Shirt $30.00
Parking Space | No. 415, Unisex Pullover Hoodie
Simple line drawing silhouette of a car waiting for a parking space on a pullover hoodie.
Person wearing a white hoodie with a logo in an industrial setting
Parking Space | No. 415
Unisex Pullover Hoodie $65.00
Parking Space | No. 415, Unisex Long Sleeve T-Shirt
Simple line drawing silhouette of a car waiting for a parking space on a long sleeve t-shirt.
Person wearing a white sweatshirt with a graphic design, standing on a coastal path.
Parking Space | No. 415
Unisex Long Sleeve T-Shirt $40.00
Parking Space | No. 415, Unisex T-Shirt
Simple line drawing silhouette of a car waiting for a parking space on a short sleeve t-shirt.
Man standing in a neon-lit street with colorful signs in an urban setting
Parking Space | No. 415
Unisex T-Shirt $35.00
Rice Cereal Treat | No. 414, Eco Tote Bag
Marker illustration of a crispy rice cereal treat with melting gooey marshmallow on an Eco Tote Bag.
Man holding a beige tote bag on a balcony with urban buildings in the background
Rice Cereal Treat | No. 414
Eco Tote Bag $30.00
Rice Cereal Treat | No. 414, Youth T-Shirt
Marker illustration of a crispy rice cereal treat with melting gooey marshmallow on a Youth T-Shirt.
Person standing on a street with neon signs and pedestrians in the background
Rice Cereal Treat | No. 414
Youth T-Shirt $30.00
Rice Cereal Treat | No. 414, Unisex Pullover Hoodie
Marker illustration of a crispy rice cereal treat with melting gooey marshmallow on a Pullover Hoodie.
Person wearing a green hoodie and dark pants standing in an industrial setting with large windows.
Rice Cereal Treat | No. 414
Unisex Pullover Hoodie $65.00

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.

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

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