About

Gender: Male Occupation: Unemployed Hometown: Tokyo Hisanobu Sakamoto is Ryōta Sakamoto's stepfather and Yukie Sakamoto's husband. (Source: Btooom! Wikia)

Anime

Voice Actors

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  Hickman, Jay

  English

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  Madono, Mitsuaki

  Japanese

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  Jellinek, Uwe

  German

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  del Río, Ángel

  Spanish