List of mergers in Tokyo

Here is a list of mergers in Tokyo, Japan since the Heisei era.

Mergers before April 1, 1999

• In 1943 - Tokyo City was abolished, and the government of the larger Tokyo Prefecture (Tokyo-fu, now the Tokyo Metropolitan Government) assumed the direct administration of the former city. Since 1943, no city in Japan has had the name Tokyo.

• In 1995 - the city of Akiruno was established by the merger of the city of Akigawa and the town of Itsukaichi.

Mergers from April 1, 1999 to Present

• On January 21, 2001 - the city of Nishi-Tōkyō was established by the merger of Hoya and Tanashi.