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Featured Drop:Flickering Neon | No. 470

One original design released every day.
Numbered for the archive.

Build Your Collection

Mix and match any four designs. The fourth is automatically free at checkout.

Radiant Slice | No. 465, Unisex T-Shirt

Hand-drawn color pencil illustration of a lemon cross slice in natural yellows on a Minimalist Short Sleeve T-Shirt.

Radiant Slice | No. 465, Unisex T-Shirt

Radiant Slice | No. 465
Unisex T-Shirt $35.00

Morning Stack | No. 458, Unisex T-Shirt

Hand-drawn illustration of three stacked French crullers on a Short Sleeve T-Shirt

Morning Stack | No. 458, Unisex T-Shirt

Morning Stack | No. 458
Unisex T-Shirt $35.00

Still & Sparkling | No. 451, Unisex T-Shirt

Clean paint brush illustration of still and sparkling water bottles on a café table, short sleeve t-shirt.

Still & Sparkling | No. 451, Unisex T-Shirt

Still & Sparkling | No. 451
Unisex T-Shirt $35.00

Gratitude Grid | No. 444, Unisex T-Shirt

Soft 3D pillowed letters spelling gratitude arranged in a geometric color block grid on a Unisex Short Sleeve T-Shirt.

Gratitude Grid | No. 444, Unisex T-Shirt

Gratitude Grid | No. 444
Unisex T-Shirt $35.00

Japanese Minimalism.
Premium Streetwear.

Ichinichi is a daily practice of restraint and form, released as a continuous archive of numbered, made-to-order apparel. From our minimalist graphic t-shirts to heavy-weight hoodies, every piece is crafted with quiet intention and lasting quality.

We use premium, 100% combed cotton blanks and eco-friendly water-based inks to ensure a soft-hand feel that outlasts trends. Explore a growing collection of over 450 original designs, all available with free worldwide shipping and our signature Buy 3, Get 1 Free archive offer.

LEARN MORE ABOUT OUR CRAFT

Minimalist T-Shirt design featuring the classic wheat-back penny rendered in simple line art as an ode to the last U.S. penny.

Minimalist red string weaving softly in a flowing line, inspired by Japan’s red thread of fate legend, simple poetic T-Shirt design.

Minimalist match illustration with glowing flame symbolizing spark and energy

Minimal blue t-shirt with vintage-style “I’m Not For Everyone” text in white

Minimal red brushstroke forming an imperfect rising circle on a T-shirt design.

A minimal sketch of a cat sitting inside an empty cardboard box

Grid of colorful circles with hearts in mixed marker pencil and ink wash styles

A Short Sleeve t-shirt inspired by Inspired by the hypnotic complexity of Tokyo’s metro map

The Paper Plane | No. 273, Unisex T-Shirt | ichinichi studio

Hand-drawn vintage cassette tape labeled B-Side on a light t-shirt

Distressed red Japanese hanko stamp of the kanji for One Year on a white Short Sleeve T-Shirt.

Colored pencil illustration of minimalist speaker layout, showing circles and subtle shading symbolizing rhythm and sound.

Minimal line-art illustration of an old school typewriter with keys and paper.

Product mockup

Minimalist typography design "Zero Poops Given" on a white Unisex Short Sleeve T-Shirt.

Retro Japanese advertisement style ramen bowl in green and yellow graphic illustration

A heather blue short-sleeve crewneck t-shirt with a dark blue minimalist mountain and tree line graphic printed on the center chest, displayed flat against a solid white background.

Thick horizontal paint streak design blending blue, green, and yellow on a unisex T-Shirt.

Minimalist Japanese kanji design for Kachōfūgetsu (flower, bird, wind, moon) symbolizing nature and mindfulness.

Minimal geometric t-shirt design inspired by Mondrian and I. M. Pei architecture

Hand-drawn colorful abstract flowers in a vibrant, sketchy style

A minimalist Short Sleeve T-Shirt featuring a raw marker illustration of a green commercial dumpster with rust and graffiti engulfed in fire.

Japanese calligraphy brush illustration of a cat with a gold coin in yellowish gold ink on a Short Sleeve T-Shirt.

Minimalist typography T-Shirt design with the text Sorry I'm Late I Didn't Want To Come.

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.