Watanabe Akio
Akio Watanabe (渡辺明夫 Watanabe Akio, born July 13, 1969) is a Japanese animator, character designer and animation director currently living in Tokyo, Japan. He often goes by the pseudonym Poyoyon Rock. He is also a member of the dōjinshi circle Pokopii.
Anime
Computer games
Others
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Wikipedia