Frog Song (かえるのうた, Kaeru no uta) originally released as Paid Companionship Story: Girls Who Want to Do It (援助交際物語　したがるオンナたち, Enjo-kōsai monogatari: shitagaru onna-tachi) is a 2005 Japanese Pink film directed by Shinji Imaoka.

[2] According to author Jasper Sharp, the title, "Frog Song" is a pun referring both to a full-sized frog costume found outside a train station and worn by one of the characters, and to the Japanese verb kaeru "to go home".

Another hopeful manga artist, Kyoko, also makes ends meet by working as a part-time prostitute.

"[3] The film was first released theatrically under the title Paid Companionship Story: Girls Who Want to Do It.

[3][6] Using the Frog Song title, Sacrament released the DVD with English subtitles in the U.S. on November 13, 2007.