Ainosuke Shindo (神しん道どう 愛あい之の介すけ Shindō Ainosuke?), known in "S" as Adam (愛ア抱ダ夢ム Adamu?), is a character in the SK8 the Infinity anime series. He is a politician who leads a double life as a skilled "S" skateboarder and serves as the main antagonist of the series.

While skating, Adam is very confident in his own skills and ruthless towards his opponents, with no concern if he causes injuries indirectly or personally using physical violence. He's very flamboyant with his actions, creating an over-dramatized persona for the audience of "S".[7] He views skating as a "ritual of love" which goes hand in hand with his theme and persona. Adam shows disregard and disrespect for anyone that doesn't interest him personally at "S", including founders like Cherry and Joe, who he previously was friends with. Ainosuke maintains a calm and collected appearance outside of "S" and has a career in politics. To the public eye they see him as a well-liked man with strong morals. But, in the private eye he is involved in shady and corrupt dealings under the advice of his aunts, who appear to run his life for him.

Medium Low and Raspy Voice