Satoshi Tainaka
田井中 聡
Satoshi Tainaka is Ritsu Tainaka's younger brother. He appears when Ritsu is walking home with him from the movies. He then ventures of with a friend from school he saw on the way home. He seems to respect his sister Ritsu but still acts like a normal boy.
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K-ON! The Movie
Supporting Movie -
K-ON! Season 2
Supporting TV -
K-On!!: Keikaku!
Supporting Special -
K-ON!
Supporting TV
