Complimentary Global Shipping on All Orders
Order 3 Items, Receive a 4th Complimentary
View the Complete Numbered Archive

Short Sleeve T-Shirts

The Core Sub-Archive: Foundational Silhouettes

Color
Product Type
Sort By
Ode to the Penny | No. 227, Unisex T-Shirt
Minimalist T-Shirt design featuring the classic wheat-back penny rendered in simple line art as an ode to the last U.S. penny.
A stylish young Korean woman in her 20s stands confidently amidst the colorful graffiti of Wynwood Walls in Miami. She is wearing the Heather Orange "One Cent" coin t-shirt, styled loosely over distressed denim shorts.
Ode to the Penny | No. 227
Unisex T-Shirt $35.00
Red Thread | No. 212, Unisex T-Shirt
Minimalist red string weaving softly in a flowing line, inspired by Japan’s red thread of fate legend, simple poetic T-Shirt design.
Woman wearing a black t-shirt with red text, standing by a waterfront with a lighthouse and palm trees in the background.
Red Thread | No. 212
Unisex T-Shirt $35.00
Match Flame | No. 163, Unisex T-Shirt
Minimalist match illustration with glowing flame symbolizing spark and energy
“Every spark has meaning.” 「すべての火花には意味がある」
Match Flame | No. 163
Unisex T-Shirt $35.00
I’m Not For Everyone | No. 099, Unisex T-Shirt
Minimal blue t-shirt with vintage-style “I’m Not For Everyone” text in white
I’m Not For Everyone | No. 099, Unisex T-Shirt
I’m Not For Everyone | No. 099
Unisex T-Shirt $35.00
Brushstroke Sun | No. 247, Unisex T-Shirt
Minimal red brushstroke forming an imperfect rising circle on a T-shirt design.
One stroke can hold the day. 一筆が一日を抱く。
Brushstroke Sun | No. 247
Unisex T-Shirt $35.00
Empty Box | No. 093, Unisex T-Shirt
A minimal sketch of a cat sitting inside an empty cardboard box
Empty Box | No. 093
Unisex T-Shirt $35.00
Color Hearts | No. 170, Unisex T-Shirt
Grid of colorful circles with hearts in mixed marker pencil and ink wash styles
Color Hearts | No. 170, Unisex T-Shirt
Color Hearts | No. 170
Unisex T-Shirt $35.00
B-Side Tracks | No. 064, Unisex T-Shirt
Hand-drawn vintage cassette tape labeled B-Side on a light t-shirt
Young Black man wearing heather dust t-shirt with retro B-SIDE cassette tape illustration sitting in an industrial exposed brick coffee shop.
B-Side Tracks | No. 064
Unisex T-Shirt $35.00
Ichinichi Logo Shirt, Black on Black
Product mockup
Ichinichi Logo Shirt
Black on Black $35.00
Urban Transit | No. 015, Unisex T-Shirt
A Short Sleeve t-shirt inspired by Inspired by the hypnotic complexity of Tokyo’s metro map
Urban Transit | No. 015, Unisex T-Shirt
Urban Transit | No. 015
Unisex T-Shirt $35.00
Zero Poops Given | No. 005, Unisex T-Shirt
Minimalist typography design "Zero Poops Given" on a white Unisex Short Sleeve T-Shirt.
Woman in a coffee shop wearing a t-shirt with 'zero phones given' text, holding a cup.
Zero Poops Given | No. 005
Unisex T-Shirt $35.00
The Paper Plane | No. 273, Unisex T-Shirt
The Paper Plane | No. 273, Unisex T-Shirt | ichinichi studio
Silver t-shirt featuring a blue blueprint illustration of a paper airplane and "CONCEPT A - FLIGHT PATH" text, worn by a woman with glasses in a busy design co-working studio.
The Paper Plane | No. 273
Unisex T-Shirt $35.00
Sound Check | No. 197, Unisex T-Shirt
Colored pencil illustration of minimalist speaker layout, showing circles and subtle shading symbolizing rhythm and sound.
“Even silence has a beat.” 静寂にもリズムがある
Sound Check | No. 197
Unisex T-Shirt $35.00
Ramen Ad | No. 168, Unisex T-Shirt
Retro Japanese advertisement style ramen bowl in green and yellow graphic illustration
“Flavor is memory.” 「味は記憶だ」
Ramen Ad | No. 168
Unisex T-Shirt $35.00
Typewriter | No. 141, Unisex T-Shirt
Minimal line-art illustration of an old school typewriter with keys and paper.
“Every letter has weight” すべての文字には重みがある
Typewriter | No. 141
Unisex T-Shirt $35.00
One Year | No. 365, Unisex T-Shirt
Distressed red Japanese hanko stamp of the kanji for One Year on a white Short Sleeve T-Shirt.
Woman standing in an art gallery wearing a t-shirt with text and black pants.
One Year | No. 365
Unisex T-Shirt $35.00
Kachōfūgetsu 花鳥風月 | No. 194, Unisex T-Shirt
Minimalist Japanese kanji design for Kachōfūgetsu (flower, bird, wind, moon) symbolizing nature and mindfulness.
Sage green t-shirt featuring four traditional Japanese Kanji characters representing 'Flower, Bird, Wind, Moon' (Kachō Fūgetsu), worn by a non-binary model in a minimalist modern art gallery.
Kachōfūgetsu 花鳥風月 | No. 194
Unisex T-Shirt $35.00
Lines. Planes. Silence. | No. 088, Unisex T-Shirt
Minimal geometric t-shirt design inspired by Mondrian and I. M. Pei architecture
Lines. Planes. Silence. | No. 088
Unisex T-Shirt $35.00
Mind Garden | No. 062, Unisex T-Shirt
Hand-drawn colorful abstract flowers in a vibrant, sketchy style
Mind Garden | No. 062, Unisex T-Shirt
Mind Garden | No. 062
Unisex T-Shirt $35.00
The Honest Late | No. 254, Unisex T-Shirt
Minimalist typography T-Shirt design with the text Sorry I'm Late I Didn't Want To Come.
Man sitting at a table in a coffee shop looking at his phone, wearing a t-shirt with a humorous message.
The Honest Late | No. 254
Unisex T-Shirt $35.00
山 Inside the Mountain | No. 104, Unisex T-Shirt
Product mockup
Heather True Royal Blue t-shirt with minimalist Mount Fuji and Kanji design worn by a young woman on an urban rooftop with city skyline.
山 Inside the Mountain | No. 104
Unisex T-Shirt $35.00
Conbini Classic | No. 085, Unisex T-Shirt
Minimalist drawing of a Lawson egg salad sandwich with Japanese-style packaging
Woman reading a product label in a grocery store aisle.
Conbini Classic | No. 085
Unisex T-Shirt $35.00
Neko ni Koban | No. 359, Unisex T-Shirt
Japanese calligraphy brush illustration of a cat with a gold coin in yellowish gold ink on a Short Sleeve T-Shirt.
Man wearing a black t-shirt with a yellow graphic design standing against a modern building exterior.
Neko ni Koban | No. 359
Unisex T-Shirt $35.00
Ichigo Ichie | No. 259, Unisex T-Shirt
Minimalist T-Shirt design featuring Japanese Kanji for Ichigo Ichie One Encounter One Chance.
Cherish this moment この瞬間を大切に
Ichigo Ichie | No. 259
Unisex T-Shirt $35.00
The foundational silhouette.
基本の形。
The quintessential streetwear artifact. Designed for daily rotation, these short-sleeve garments serve as the primary canvas for the ichinichi archive. Structured, intentional, and crafted to carry the visual weight of each daily drop.

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.

Shop

Help

Terms & Policies

Follow

Copyright © 2026 ichinichi studio