Don't miss it. It is located under the bridge.
Tarugasawa Falls (樽ヶ沢の滝) is one of the waterfalls located in Atera Valley, Kiso, Nagano.
Tourist Info.
There is parking and restroom.
Access
0. at JR Chuo Line, Shijiri Station.
1. use JR Chuo Line to Nojiri.
2. walk west.
20 min
New Wave Samurai Movie. 
映画好き集まれ！ 
Don't miss it. It is located under the bridge.