The Koka Ninja Village feels like an ancient and hidden settlement. Within the wide grounds there is a shinobi shrine, a museum dedicated to ninja techniques, a house full of ninja traps and secret panels, and a shuriken throwing star dojo. The museum in particular is especially rich in materials relating to ninja, housing the most in the world.
You can also rent ninja outfits, allowing you to experience the feeling of becoming a real ninja while undertaking your training.
How about exploring the place where Koka ninja originated?

[Rental Outfits Charges]
Children 610JPY/day, Adults 1030JPY/day
*Outfit rental is on a first come, first served basis.
*Head wraps are an additional 100YPY.
*A deposit is also required for rentals.

■Koka Ninja Village
Adults 1030JPY, Junior High School Students 820JPY, Elementary School Students 730JPY, Toddlers 520JPY, 2 years and under free
http://en.biwako-visitors.jp/spot/detail/137