Wayfinder Atlas

Koka-ryu Ninja House

In Japanese: 甲賀流忍術屋敷
Koka-ryu Ninja House
Photo: z tanuki / CC BY 3.0, resized

The Edo-period home of Mochizuki Izumo-no-kami, head of the Koka ninja families, with hidden doors, pits and real ninja tools.

Nearby

Travel times are rough estimates by car.

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Getting there
About 20 min walk (5 min by car) from JR Konan Sta. (Kusatsu Line)
Fee
600 yen
Good to know
9:00–17:00 (last entry 16:30); open every day
Time needed
1 h

Checked against the official Japanese website on 2026-10-12. Report outdated info