Yoshihiro White Steel #2 JOUSAKU Usuba Edo (Eastern Style) – YuiSenri
18cm Gin-San Kamagata Usuba - Gohumanosuke Yoshihiro – Element Knife Company
Yoshihiro Shirogami White Steel #2 Usuba Knife 180mm – Bay Trade Japan Knife Store
Yoshihiro Kasumi White Steel Kama Usuba Traditional Japanese Vegetable – Yoshihiro Cutlery
Amazon.com: Yoshihiro Hongasumi Blue Steel Edo Usuba Traditional Japanese Vegetable Chopping Chef Knife (7'' (180mm), Rosewood Handle): Usuba Knives: Home & Kitchen