For drawing perfect lines on the mouthpiece in Tozan shapes. (Kinko is sold out)
Acrylic Shakuhachi Utaguchi (Kinko), ¥2640
Katana Rasps Set (Right&Left), ¥9900
Plastic for Utaguchi (5-piece set), ¥2200
Angle Measure, ¥2200
Hanbishi Rasp for Kinko Utaguchi, ¥9900