Often attach for HM-Style Tuning Cylinder. Use with glue or double sided tape.
16 Interior Diameter Gauge, ¥9900
Shakuhachi Tuning Diagram -Seiritsu, ¥1320
Rod with abrasive paper attached, ¥1100
Dial Caliper Gauge, ¥92400
HM-Style Tuning Cylinder, ¥35200