Eriko Imai
Yoko
Takako Uehara
Rika
Hitoe Arakaki
Nao
Ryo Karato
Satoshi Takanaka
Christopher Doyle
Sakkaa / Soccer
Tomorowo Taguchi
Goda
Issa Hentona
Tooru
北村一輝
Sada
伊藤隆大
Boy in the Bus
竹中直人
Kurosawa
Manzō Shinra
Bathroom Visitor
Yukio Yamanouchi
Bus Passenger
椎名桔平
Chinese-speaking Man
渡瀬 恒彦
Toshihiko Hitomi / Mai's Father / Ai's Creator
Hiroko Shimabukuro
Mai Hitomi / AI
Kenji Harada
Yuu
Shinobu Miyara
Hiroyuki
Yukinari Tamaki
Kazuma
Ken Okumoto
Daiki
Tokai Konosuke
Boy in the Bus
Yuki Nagata
Young Kurosawa
Hiromi Suzuki
Mai's Mother
Chikage Natsuyama
Bus Passenger