Characters played by Yûki Furukawa
Satoru Fujinuma
Characters played by Tomoka Kurotani
Sachiko Fujinuma
Characters played by Reo Uchikawa
Satoru Fujinuma - Age 10
Characters played by Brenda Joan Wong
Airi Katagiri
Characters played by Shigeyuki Totsugi
Gaku Yashiro
Characters played by Jyo Kairi
Hiromi Sugita - Age 10
Characters played by Rinka Kakihara
Kayo Hinazuki - Age 10
Characters played by Kelly Jean Badgley
Young Hiromi
Kumi
Characters played by RiRia
Satoru Fujinuma (10-year-old)
Characters played by Stacy Allen
Young Kayo
Characters played by Mio Yûki
Airi Katagiri
Characters played by Hidekazu Mashima
Makoto Sawada
Characters played by Nathan DeLaTorre
Kenya Kobayashi
Characters played by Noriko Eguchi
Akemi Hinazuki
Characters played by Jin Shirasu
Kenya Kobayashi