Sakai Takayuki INOX Japanese Chef's Honesuki(Boning) 150mm。Yoshihiro INOX 1141 Guaranteed Left Handed Honesuki Kaku type 150。Misono Molybdenum Steel with Dimples Series Gyuto | JapaneseChefsKnife。Amazon.com: KING DELUXE Traditional Japanese Knife Sharpening。キヨノ 150g13 100g11 1kg1