Sumio Watanabe
Age unknown
Sumio Watanabe (渡辺 純央, Watanabe Sumio) is a Japanese anime director from Hyogo Prefecture. He works for Studio Guts.
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Biography Sumio Watanabe
Sumio Watanabe (渡辺 純央, Watanabe Sumio) is a Japanese anime director from Hyogo Prefecture. He works for Studio Guts.