Tadanobu Asano
Captain XX
Asumi Miwa
Hiromi Yoshii
Naomi Kawase
Woman speaking to Hiromi (voice)
Megumi Hayashibara
Answering Machine (voice)
Toru Tezuka
Uehara
Morooka Moro
Yazaki
Yukie Nakama
Chieko Takamori
Kotono Mitsuishi
Radio Host (voice)
Akira Ishida
Yoshio
Leo Morimoto
Hiromi's Father
Mitsuru Fukikoshi
Yoshimura
Ikkei Watanabe
Kobayashi
Mitsuru Hirata
Kakegawa
Ken Osawa
Business Man
Hitomi Miwa
Hiromi's Sister
Kirari
Chisa Noda
Harumi Shuhama
Ishioka
Taiju Okayasu
Odagiri
Nana Okada
Hiromi's Mother