演职人员
导演
细田守
Kun (voice)
上白石萌歌
Mirai (voice)
黑木华
Father (voice)
星野源
Mother (voice)
麻生久美子
Mysterious Man (voice)
吉原光夫
Grandmother (voice)
宫崎美子
Grandfather (voice)
役所广司
Young Man (voice)
福山雅治
Baby Mirai (voice)
本渡枫
Robot at the Tokyo Station Lost & Found Center (voice)
神田伯山
High School Student (voice)
畠中祐
Great-Grandma (voice)
真田麻美
Mother (Young Girl) (voice)
Sakura Saiga
Tokyo Station Announcer (voice)
田中一永
Shinkansen (voice)
中村正
Additional Voices (voice)
山像香织
Additional Voices (voice)
玉川砂记子
Additional Voices (voice)
井上肇
Additional Voices (voice)
加藤虎之介
Additional Voices (voice)
盛永晶月
Additional Voices (voice)
小山春朋
Additional Voices (voice)
原舞歌
Additional Voices (voice)
Bianca Allen