Koka Ninja House
公益社団法人 びわこビジターズビューロー
Koka Ninja House is an authentic historic residence that has been preserved since the time when Koka ninja actually lived there.
Visitors can learn about the history and lifestyle of the ninja while exploring the ingenious hidden mechanisms and clever features of a real ninja residence, many of which were designed for practical use in the past.
This unique attraction offers an enjoyable experience for a wide range of visitors, from ninja enthusiasts and history buffs to families, younger visitors, and senior guests.
Visitors can learn about the history and lifestyle of the ninja while exploring the ingenious hidden mechanisms and clever features of a real ninja residence, many of which were designed for practical use in the past.
This unique attraction offers an enjoyable experience for a wide range of visitors, from ninja enthusiasts and history buffs to families, younger visitors, and senior guests.
View scenic routes that include this spot
Tokyo’s Artisan Culture and Spectacular Views of Lake Biwa in Shiga: A Journey of Connections through Water and Handcraftsmanship
More Information about Koka Ninja House
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Street address
- 2331 Ryuboshi, Konan-cho, Koka City, Shiga Prefecture, Japan
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Access
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Route1
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- 3 minutes by car from Konan Interchange on the Shin-Meishin Expressway.
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Route2
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- 5 minutes by car from Konan Station on the JR Kusatsu Line.
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Opening Hours
- Weekdays: 10:00 a.m. – 4:00 p.m.
(Registration closes at 3:30 p.m.)
Weekends and National Holidays: 10:00 a.m. – 5:00 p.m.
(Registration closes at 4:30 p.m.)
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Closed
- Wednesday and the 4th Thursday of each month
- Year-end and New Year holidays: December 27 – January 3
- Winter closure period
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Best season
- All year
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Point
- ・Admission Fees
Adults: ¥800 (tax included)
Children: ¥600 (tax included)
・Group Admission Fees (30 or more visitors)
Adults: ¥700 (tax included)
Children: ¥500 (tax included)
update: Oct.28.2026
