We will use the middle string as our guide for tuning the thin string!
For Hon Choshi or San Sagari tuning:
Make sure that the middle string is already set for Hon Choshi/San Sagari.
Hon Choshi:
Press position ‘6’ on the middle string.
![kamigoma-7](https://bachido.com/wp-content/uploads/2023/03/kamigoma-7.jpg)
Listen to the pitch and tune the thin string until they match.
San Sagari:
Press position ‘4’ on the middle string.
![kamigoma-8](https://bachido.com/wp-content/uploads/2023/03/kamigoma-8.jpg)
Tune the thin string until they match.
For Ni Agari tuning:
Ensure that the middle string is set to Ni Agari tuning.
Press position ‘4’ on the middle string and tune the thin string until they match.
![kamigoma-9](https://bachido.com/wp-content/uploads/2023/03/kamigoma-9.jpg)
Now you know how to change tunings without using a tuner! Again, every tuning is based on the thick string. Set the middle string from the thick string, and then set the thin string from the middle string.