About

Mr. Hartmann worked in Kinderheim 511, due to his high-level position in the East German Ministry of Health. Tenma contacted him in order to gain more information about the orphanage and the origin of Johan Liebert. Hartmann was intrigued by Johan's intelligence and his way of manipulating, this led him to make a "monster" of Dieter, a child he was taking care of. In hope to make Dieter more resembling to Johan, Hartmann physically abused Dieter. Tenma discovered the bruises all over Dieter's bo... Show more

Anime

Voice Actors

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  Snyder, John

  English

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  Yajima, Masaaki

  Japanese

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  Jenner, Miguel Ángel

  Spanish

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  Dumond, Philippe

  French