Yoriko Doguchi as Akiko

Jūzō Itami as Professor Hirayama

Kenso Kato as Yoshioka

Usagi Asō as Emi

Sôzô Teruoka as Teruoka

Yuichi Kishino as Hirayama's Seminar Leader

Hiroshi Katsuno as Seminar Student

Kubota Shoko as Seminar Student

Watanabe Junko as Seminar Student

Tsutomu Nitta as Seminar Student

Shiori Konno as Seminar Student

Mitsuhiro Kamifuji as Seminar Student

Yumi Tachihara as Seminar Student

Miki Yamaji as Woman on the Red Phone

Ryô Kachi as University Professor

Mitsue Tsumuki as Flower Seller

Kazuya Konaka as Member of the Veracruz Music Circle

Tamami Hayashi as Member of a Mysterious Group

Makoto Shinozaki as Member of a Mysterious Group

Akira Tsunoda as Member of a Mysterious Group

Kenji Takahashi as Member of a Mysterious Group

Sadahisa Iwaoka as Member of a Mysterious Group

Toshiyuki Shimizu as Man with a Camera

Koichi Kasahara as Music Circle Recruitment Member #1

Asano Shuji as Music Circle Recruitment Member #2