Gorou Hoshino

星野 五郎



The Chief Engineer of the Von Braun Jupiter Exploration Spacecraft of PlanetES and Hachimaki's father. He is portrayed as an eccentric genius, and seeks to constantly irritate his eldest son. Plays the part of the "dirty old man". He was a pioneer in space exploration, as he was on a mission to build a human settlement on Mars. (Source: Wikipedia)

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