Based on the Nagano Prefecture Climbing Safety Ordinance, a TOZAN-TODOKE notification system will be implemented from July 1, 2016. When Climbing mountains in Nagano Prefecture, you will be required to submit TOZAN-TODOKE (TOZAN-TODOKE).
Climbing must adhere to the following rules:
Hokkaido
Tohoku
Kanto
Chubu
Kinki
China
Shikoku