Yasu Koi is a premium, meaning-driven streetwear brand inspired by Japanese koi. Koi represent resilience, discipline and growth. Yasu Koi is built on the same philosophy. Every piece is designed with intention combining organic materials with detailed embroidery or print to create clothing that carries meaning.
Celebrate the elegance and cultural heritage of Japan with our Japan’s Treasure t-shirt. Featuring a striking koi design set against a bold red silhouette of Japan, this piece blends traditional symbolism with modern streetwear style. The artwork highlights the beauty and strength of the koi—long admired in Japanese culture as a symbol of perseverance, prosperity, and transformation.
Choose your favorite classic variety-Sanke, Kohaku, or Showa-each bringing its own unique pattern and personality to the design. Printed on premium organic cotton tees, this shirt is as comfortable as it is eye-catching, available in a range of carefully selected colors to suit your style.
Japanese writing to the left 'Japan Nishikigoi' and on the right 'Yasu'.
Designed for everyone, Japan’s Treasure comes in a full inclusive size range from XS to 5XL, ensuring a perfect fit for all.
Details:
Premium organic cotton for a soft, breathable feel
Bold koi artwork inspired by traditional Japanese aesthetics
Available in Sanke, Kohaku, or Showa variants
Multiple shirt color options
Sizes XS–5XL
Wear a symbol of resilience. Carry a piece of Japan.
