Discover every Hasu-Seizo collection in one place—artisan Japanese kitchen knives and the accessories that help them shine. Browse gyuto, santoku, nakiri, sujihiki, yanagiba, petty, and deba lines crafted by respected makers, in steels like Aogami (Blue), Shirogami (White), Ginsan, ZA-18, VG-10, and SG2. Each blade reflects centuries of craftsmanship and our omotenashi approach to service.

Complete your kit with premium knife accessories: whetstones and strops, cutting boards, saya sheaths, knife rolls, oroshigane graters, care oils, and more. Whether you’re building your first setup or refining a professional kit, shop all collections to find balanced performance, enduring beauty, and trusted guidance from Hasu-Seizo.