Umaru và mọi người

矢部雅史

Father (voice)

茜屋日海夏

Mother (voice)

富田美憂

Boy (voice)

兼政郁人

Narration (voice)

前田弘喜

Clerk (voice)

安元洋貴

Takeshi 'Bomba' Motoba (voice)

柿原徹也

Alex Tachibana (voice)