• Kō oversize t-shirt black with purple kōji-tsunagi pattern back view
  • Kō oversize t-shirt black with purple Japanese calligraphy front view
  • Kō oversize t-shirt purple colorway traditional Japanese pattern back
  • Kō oversize t-shirt purple colorway martial arts inspired front
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Kō Oversize T-Shirt, black-purple

Kō Oversize T-Shirt, black-purple

€39,00 EUR
€39,00 EUR
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Taxes included.

Premium heavyweight oversize t-shirt featuring the traditional kōji-tsunagi pattern from Edo-period Japan. 

This interlocking design emerged as the working man's pattern—modest, geometric, and built to endure. Woven into the daily wear of craftsmen who understood that mastery comes from repetition. No beginning, no end. Only the continuous cycle of refinement. Learn more about traditional Japanese patterns in our design philosophy.

Inspired by martial arts heritage and designed for those who separate themselves from the casual. Please check the size chart to find your right fit.

Part of the Kō Collection — The Endless Cycle of Refinement

Features

- 240gsm heavyweight premium cotton
- Oversize fit inspired by 90s silhouettes
- Hand-crafted, long-lasting screen print
- Traditional kōji-tsunagi pattern
- Designed for training and everyday wear
- Unisex sizing
- Produced in small batches

Materials & Care

100% cotton, 240gsm weight. Machine wash cold, hang dry recommended to preserve print quality. Built to last through training and everyday wear.

Size Chart

Sizing

Authentic oversize fit. For loose fit, order 1 size smaller. For regular fit, go 2 sizes smaller. Eric (1.78m, usually wears L) wears M for the oversized look shown. Check our detailed size chart above for measurements.

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Free Shipping over €100
2-4 Day Delivery (Germany)
Hand-Crafted Screen Print
Small Batch Production
30-Day Returns
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FAQ's

What makes the Kō Collection special?

The Kō Collection embodies the principle of continuous refinement found across all martial arts disciplines. Each piece features a traditional Japanese pattern and is produced in small batches with attention to craft and quality.

How should I choose my size?

The Ko collection includes different fits:
Oversize Fit (T-Shirts): Authentic oversize fit

  • Oversize look → order your regular size or 1 size smaller
  • Regular fit → go 2 sizes smaller
  • Our model (1.78m, usually wears L) wears M for oversize

Regular Fit (Longsleeve, Crewneck): Classic fit

  • Order your regular size for regular fit
  • Model sizes see product photos

Size chart above for exact measurements.

What is SHISA?

The brand takes its name from Okinawan mythology. Okinawa, Japan - the birthplace of Karate - is home to traditional guardian figures called shisa, protective beings that ward off evil spirits and bring good fortune.

WHAT OTHERS SAY

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