KotoScale AI

Calculate Japanese koto bridge placements for different scale tunings

ProductivityFree

KotoScale AI computes precise bridge placement positions for 13-string and 17-string Japanese koto to achieve target scale tunings including hirajoshi, miyako-bushi, and custom tunings specified in cents. The system accounts for string gauge, string material, and individual string elasticity to minimize pitch error across the full range. Koto players receive a numbered diagram showing exact bridge positions measured from the reference end.

Key Features

• ✓Bridge position calculator
• ✓Multiple scale tuning support
• ✓String gauge compensation
• ✓Pitch error minimization
• ✓Numbered placement diagram