Hiroko Maruyama
is a Japanese voice actress from Tokyo, affiliated with Teatro Echo. She is known for portraying Gon in ''First Human Giatrus'', Kinoppy in ''Paul's Miraculous Adventure'', Santa Minami in ''Chōgattai Majutsu Robo Ginguiser'', Minoru Yamada in ''Ojamanga Yamada-kun'', Togejirou in ''Ninja Hattori-kun'', Prince Komaro in ''Yattodetaman'', Ryo Ishizaki in ''Captain Tsubasa'', Mag in ''Choushinsei Flashman'', and Robotan in ''Robotan''. Provided by Wikipedia-
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