Oiso, Japan

City: Oiso
Country: Japan
Population: 32,786
City was founded in: 1889
Became a Dayton Sister City in: 1968

Brief Description

Osio is known for its beautiful beaches and is a favorite escape for Prime Ministers, novelists and tourists. With a temperate climate, and with convenient access to Tokyo by the Tōkaidō Main Line railway, Oiso is a relaxing escape from the big city.

Useful Links


City of Oiso:

Flag of Japan

City Seal/Coat of Arms of Oiso

Dayton Sister City Committee


City of Dayton
Attn: Dayton Sister City Committee
101 West Third St.
Dayton, Ohio 45401
(937) 333-3636

©2019 Dayton Sister City Committee

Oiso, Japan