Koka-ryu Ninja House

Koka-ryu Ninja House

This is a former residence of the Koka Mochizuki clan, and is said to have been built during the Genroku era in the Edo period. It hides tricks such as a secret tunnel, hidden staircase, and hidden doors in the house, which is one of the few that still exist today as a ninja house. Medicine also used to be produced and sold here.

Koka-ryu Ninja House

Access
3-minute drive from Konan IC of Shin-Meishin Expressway Approx. 2 km from Konan Sta. on the JR Kusatsu Line
TEL
0748-86-2179
Address
2331 Ryuboshi, Konan-cho, Koka City
HP
https://www.kouka-ninjya.com