The new Rising Sun K-Flex designed for Haruki Muramatsu brings together his signature colour and personality.

The design features playful cat silhouettes layered over brushstroke textures, reminiscent of an oil painting – energetic yet soft, just like Haruki’s style.

Various shades of blue are beautifully arranged across a white K-Flex base, creating a crisp and lively contrast.

Combining artistry and character, this design captures Haruki’s relaxed charm and creative flair – a piece that’s as fun as it is sophisticated.