Masayoshi Ōhira was a Japanese politician who was Prime Minister of Japan from 1978 to 1980. Ōhira's term was cut short when he died in office; he remains the most recent Japanese Prime Minister to die in office.

Kan'onji is a city located in Kagawa Prefecture, Japan. As of 1 October 2022, the city had an estimated population of 57,921 in 25510 households and a population density of 490 persons per km². The total area of the city is 117.84 square kilometres (45.50 sq mi).