Wandering Ginza Butterfly (銀蝶渡り鳥, Gincho Wataridori) is a 1972 Japanese gangster film directed by Kazuhiko Yamaguchi, and co-written with Isao Matsumoto.

Nami, a Bōsōzoku leader, kills a high-ranking member of a yakuza organization, due to a turf war and is sent to prison.

After serving three years, she finds a home living with her uncle at a pool hall.

After meeting a pimp named Ryuji, she acquires a job as a hostess in Ginza, where she soon becomes very popular.

Further complicating matters is a local yakuza named Owada, who attempts to take control of the bar and kills Ryuji's sworn brother.