Kyoku's G10 handle, featured in the Shogun and Gin series, is crafted from a high-performance composite originally developed for aerospace use. It provides exceptional durability, slip resistance, and stability under all conditions, making it ideal for professional environments.

The Rosewood handle, used in the Daimyo and Kage collections, is made from carefully sourced dense hardwood. It offers a classic feel, natural aesthetics, and comfortable balance, reflecting traditional craftsmanship.

Pakkawood, a engineered wood composite utilized in the Samurai series, combines layered wood and resin to deliver the beauty of natural grain with enhanced resistance to moisture and wear.

Selected for the Koi series, camphorwood is a lightweight aromatic wood known for its distinctive fragrance and natural insect resistance. It adds unique texture and cultural charm to the knife.