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ichinichi studio

: ichinichi studio: The Architectural Foundation & Master Archive

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Measured Time | No. 432, Eco Tote Bag
Cross-hatch ink illustration of an hourglass with wooden frame on an eco tote bag.
Beige tote bag with hourglass design and text on a wooden table in an art studio setting.
Measured Time | No. 432
Eco Tote Bag $30.00
Measured Time | No. 432, Youth T-Shirt
Cross-hatch ink illustration of an hourglass with wooden frame on a youth t-shirt.
Child in a library setting with books and hourglass
Measured Time | No. 432
Youth T-Shirt $30.00
Measured Time | No. 432, Unisex Pullover Hoodie
Cross-hatch ink illustration of an hourglass with wooden frame on a pullover hoodie.
Person wearing a light blue hoodie with a design and dark pants in an industrial setting.
Measured Time | No. 432
Unisex Pullover Hoodie $65.00
Measured Time | No. 432, Unisex T-Shirt
Cross-hatch ink illustration of an hourglass with wooden frame on a short sleeve t-shirt.
Man wearing a t-shirt with a sand hourglass design in a garden setting
Measured Time | No. 432
Unisex T-Shirt $35.00
Hydrangea Yunomi | No. 431, Eco Tote Bag
Hydrangea Yunomi ink wash graphic on front of Eco Tote Bag
Woman holding a tote bag with tea-themed design in a tea shop.
Hydrangea Yunomi | No. 431
Eco Tote Bag $30.00
Hydrangea Yunomi | No. 431, Youth T-Shirt
Hydrangea Yunomi ink wash graphic on front of Youth T-Shirt
Blue t-shirt with a tea-themed design on a wooden surface with tea-making items.
Hydrangea Yunomi | No. 431
Youth T-Shirt $30.00
Hydrangea Yunomi | No. 431, Unisex Pullover Hoodie
Hydrangea Yunomi ink wash graphic on front of Pullover Hoodie
Person wearing a white hoodie with colorful design in an industrial setting
Hydrangea Yunomi | No. 431
Unisex Pullover Hoodie $65.00
Hydrangea Yunomi | No. 431, Unisex Long Sleeve T-Shirt
Hydrangea Yunomi ink wash graphic on front of Long Sleeve T-Shirt
Man wearing a white long-sleeve shirt with a graphic design, standing in an open area with a view of the ocean.
Hydrangea Yunomi | No. 431
Unisex Long Sleeve T-Shirt $40.00
Hydrangea Yunomi | No. 431, Unisex T-Shirt
Hydrangea Yunomi ink wash graphic on front of Short Sleeve T-Shirt
Person sitting on a wooden bench in a sunlit outdoor area with plants
Hydrangea Yunomi | No. 431
Unisex T-Shirt $35.00
Red Dice | No. 430, Eco Tote Bag
Red Dice eco tote bag featuring a high-contrast stippled illustration of two wooden dice.
Man in traditional attire standing in a serene garden setting with stone lanterns and moss-covered trees.
Red Dice | No. 430
Eco Tote Bag $30.00
Red Dice | No. 430, Youth T-Shirt
Red Dice youth t-shirt featuring a high-contrast stippled illustration of two wooden dice.
Person wearing a dark t-shirt with dice design in an indoor setting
Red Dice | No. 430
Youth T-Shirt $30.00
Red Dice | No. 430, Unisex Pullover Hoodie
Red Dice pullover hoodie featuring a high-contrast stippled illustration of two wooden dice.
Person wearing a black hoodie with red dice graphics outdoors.
Red Dice | No. 430
Unisex Pullover Hoodie $65.00
Red Dice | No. 430, Unisex Long Sleeve T-Shirt
Red Dice long sleeve t-shirt featuring a high-contrast stippled illustration of two wooden dice.
Man wearing a gray t-shirt with red dice design in a pool hall setting
Red Dice | No. 430
Unisex Long Sleeve T-Shirt $40.00
Red Dice | No. 430, Unisex T-Shirt
Red Dice short sleeve t-shirt featuring a high-contrast stippled illustration of two wooden dice.
Accept The Outcome | 結果を受け入れる
Red Dice | No. 430
Unisex T-Shirt $35.00
Off-Level | No. 429, Eco Tote Bag
Hand-drawn marker illustration of an orange and black contractor's level with slightly off-center bubbles on a Tote Bag.
Person holding a tote bag with text in an indoor setting
Off-Level | No. 429
Eco Tote Bag $30.00
Off-Level | No. 429, Youth T-Shirt
Hand-drawn marker illustration of an orange and black contractor's level with slightly off-center bubbles on a Youth T-Shirt.
White t-shirt with a level design on a wooden surface with decorative items.
Off-Level | No. 429
Youth T-Shirt $30.00
Off-Level | No. 429, Unisex Pullover Hoodie
Hand-drawn marker illustration of an orange and black contractor's level with slightly off-center bubbles on a Pullover Hoodie.
Off-Level | No. 429
Unisex Pullover Hoodie $65.00
Off-Level | No. 429, Unisex Long Sleeve T-Shirt
Hand-drawn marker illustration of an orange and black contractor's level with slightly off-center bubbles on a Long Sleeve T-Shirt.
Person wearing a white long-sleeve shirt with a design in a garden setting
Off-Level | No. 429
Unisex Long Sleeve T-Shirt $40.00
Off-Level | No. 429, Unisex T-Shirt
Hand-drawn marker illustration of an orange and black contractor's level with slightly off-center bubbles on a Short Sleeve T-Shirt.
Man in a workshop wearing a t-shirt with a graphic design, holding a tool.
Off-Level | No. 429
Unisex T-Shirt $35.00
Match Point | No. 428, Youth T-Shirt
Youth T-Shirt with marker illustration of three yellow tennis balls in a clear can with a red cap
Person standing on a tennis court with huts and people in the background
Match Point | No. 428
Youth T-Shirt $30.00
Match Point | No. 428, Unisex Pullover Hoodie
Pullover Hoodie with marker illustration of three yellow tennis balls in a clear can with a red cap
Person wearing a hoodie with a jar design in an urban setting with graffiti.
Match Point | No. 428
Unisex Pullover Hoodie $65.00
Match Point | No. 428, Unisex Long Sleeve T-Shirt
Long Sleeve T-Shirt with marker illustration of three yellow tennis balls in a clear can with a red cap
Woman standing in a modern architectural setting with concrete walls and a pond.
Match Point | No. 428
Unisex Long Sleeve T-Shirt $40.00
Match Point | No. 428, Unisex T-Shirt
Short Sleeve T-Shirt with marker illustration of three yellow tennis balls in a clear can with a red cap
Man wearing a white t-shirt with a graphic design in a modern indoor setting
Match Point | No. 428
Unisex T-Shirt $35.00
State Change | No. 427, Eco Tote Bag
A black and white graphic of an ON/OFF switch printed on a flat Tote Bag.
Man in a black coat holding a beige tote bag in a sunlit room.
State Change | No. 427
Eco Tote Bag $30.00

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.

GLOBAL FREE SHIPPING

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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