Sanshin Kotoji 14-piece Set Japanese Musical Instrument Koto Wagoto Wagoto Koto Kotoji Made in Tokyo Ni-jirushi Plastic

Sanshin Koto Bridge Set (14 pieces) - Japanese Musical Instruments - Gokoto, Wagoto, Gokoto Koto Bridge - Premium Koto Accessories - Made in Tokyo Ni-jirushi

There are some chips and damages in places. Please refer to photos 9 onwards. Additionally, as they have been stored at my grandmother's house for many years, the box has stains and scratches. Please refer to photos 3-4.
The material is believed to be plastic (as there are no ring-like patterns characteristic of natural materials). However, it is difficult for an amateur to determine, so we are listing them at this price.

Thank you for looking.