Free Worldwide Shipping on Every Order
Buy 3 of Anything, Get 1 Free
Explore the Full Numbered Archive

Blue T-Shirts

Discover our collection of blue t-shirts, each featuring minimalist designs inspired by Japanese philosophy. From deep navy to sky blue, these shirts embody the calm and depth of water. Perfect for those who appreciate understated elegance and thoughtful design.

青い空のように心を広く持とう

Keep your heart as vast as the blue sky

Still Water | No. 081, Unisex T-Shirt
A minimalist Japanese-inspired tee with the kanji for calm (静), centered on stillness and softness.
Still Water | No. 081, Unisex T-Shirt $35.00
9AM Beer at the Airport | No. 159, Unisex T-Shirt
Minimalist brush pen illustration of beer pint with 9AM clock and airplane at airport window
9AM Beer at the Airport | No. 159, Unisex T-Shirt $35.00
Universal Bus | #252, Unisex T-Shirt
Ink wash illustration of USB-A, USB-B, and USB-C connectors on a T-Shirt.
Universal Bus | #252, Unisex T-Shirt $35.00
Stacked Cassettes | No. 251, Unisex T-Shirt
Minimal illustration of a small stack of cassette tapes on a T-shirt design.
Stacked Cassettes | No. 251, Unisex T-Shirt $35.00
Modern Earbuds | No. 245, Unisex T-Shirt
Minimal illustration of modern earbuds beside their charging case on a T-shirt design.
Modern Earbuds | No. 245, Unisex T-Shirt $35.00
Boba Tea | No. 243, Unisex T-Shirt
Minimal illustration of a boba tea cup with tapioca pearls on a T-shirt.
Boba Tea | No. 243, Unisex T-Shirt $35.00
Bagels, Coffee & Vinyl | No. 239, Unisex T-Shirt
Minimal illustration of bagels, coffee, and vinyl arranged together on a T-Shirt design.
Bagels, Coffee & Vinyl | No. 239, Unisex T-Shirt $35.00
Hammer & Nail | #236, Unisex T-Shirt
Minimalist T-Shirt design featuring a hammer striking a nail into a 2x4 wooden board.
Hammer & Nail | #236, Unisex T-Shirt $35.00
Stay Strong - がんばって | #230, Unisex T-Shirt
Minimalist T-Shirt design featuring the handwritten Japanese phrase がんばって in soft brush lettering.
Stay Strong - がんばって | #230, Unisex T-Shirt $35.00
Vibe Machine | #228, Unisex T-Shirt
Minimalist T-Shirt design featuring a one-button keyboard labeled “VIBE” with a screen showing scattered code symbols in balanced order.
Vibe Machine | #228, Unisex T-Shirt $35.00
Convenience Fresh | #225, Unisex T-Shirt
Minimalist T-Shirt design showing an onigiri in clear plastic wrap with label, price, weight, and expiration date.
Convenience Fresh | #225, Unisex T-Shirt $35.00
Ocean Drive | #218, Unisex T-Shirt
Minimalist T-Shirt design featuring a palm tree and bicycle in bright solid colors inspired by Ocean Drive in Miami.
Ocean Drive | #218, Unisex T-Shirt $35.00
Early Departure | #217, Unisex T-Shirt
Minimalist airport-inspired T-Shirt design capturing calm travel timing and effortless departure moments.
Early Departure | #217, Unisex T-Shirt $35.00
Beautiful - 美しい | #211, Unisex T-Shirt
Japanese kanji 美しい drawn in soft yellowish-grey ink wash with gentle flow, minimalist poetic T-Shirt design.
Beautiful - 美しい | #211, Unisex T-Shirt $35.00

Previous

Black T-Shirts

Next

bright colors

Recent Drops

View all products
Calculation | No. 260, Unisex T-Shirt
Minimalist illustration of a vintage calculator with raised buttons, T-Shirt graphic.
Calculation | No. 260, 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.
Ichigo Ichie | No. 259, Unisex T-Shirt $35.00
Clean Slate | No. 258, Unisex T-Shirt
Minimalist T-Shirt graphic featuring a spray bottle and a crumpled rag.
Clean Slate | No. 258, Unisex T-Shirt $35.00
Coastal Drift | No. 257, Unisex T-Shirt
Thick horizontal paint streak design blending blue, green, and yellow on a unisex T-Shirt.
Coastal Drift | No. 257, Unisex T-Shirt $35.00
Sunny Side Up | No. 256, Unisex T-Shirt
Graphic pop art illustration of fried eggs with bold outlines and flat colors on a white background for a t-shirt.
Sunny Side Up | No. 256, Unisex T-Shirt $35.00

Serene Blue Tones for Everyday Mindfulness

view the full archive →
Lifestyle Clip Shop Now →
These videos are AI-generated concepts, creatively directed and edited by our team to capture the ichinichi aesthetic.

Original Every Day

毎日オリジナル

Daily-released T-shirt designs; one new idea, every day.

Shipped Worldwide

世界へ配送

Free international shipping, delivered anywhere.

Thoughtfully Made

丁寧に作られた

Sustainably printed on premium Bella + Canvas shirts.

One Day at a Time

一日ずつ

Mindful creation inspired by Japanese philosophy and daily moments.

Shop

Help

Terms & Policies

Follow

Copyright © 2025 ichinichi.studio.