This is the homepage of Osakasayama City, Osaka Prefecture.

This is the official website of Oshu City.

Welcome to the official website of Ota City, Gunma Prefecture. It contains useful information for the daily lives of its residents, as well as a promotional site for the hometown of the Gunma Crane Thunders professional basketball team.

Official website of Ota City in Tokyo, providing the latest information on district administration, living information, facility guidance, and event information. The basic concept is 'Community strength supports the lives of residents and leads to a vibrant international city Ota'.

Official website of Ota City, Tokyo. Provides the latest information on local government policies, living information, facility guides, events, and more. The basic concept is 'Community strength supports the lives of citizens and leads to an internationally vibrant city Ota.'

Otaru City: Otaru City Official Website | A city full of smiles woven by nature and people

Otsu City is the capital of Shiga Prefecture in Japan, known for its scenic beauty, cultural heritage, and tourism attractions including Lake Biwa. The city promotes local industries and businesses.

This is the official website of Owari-Asahi City, Aichi Prefecture.

This is the official website of Oyama City.

This is the official website of Ozu City.