Tsubo River

Tsubo River
Tsubo River in Seki
Native name	津保川
Country	Japan
Basin features
River mouth	Nagara River
River system	Kiso River
Physical characteristics
Length	45.8 km (28.5 mi)

The Tsubo River (津保川, Tsubo-gawa) has its source in the northeastern portion of the city of Seki, Gifu Prefecture, Japan. From there, it flows through Gifu and into the Nagara River. It is part of the Kiso River system.

The river passes through or forms the boundary of the following communities: