Claim: Soda studied at Nihon University, but left prior to graduating; then he worked as an assistant for Taku Kitazaki, and debuted in 1990 with GET ROCK, published in Magazine Special.
Evidence: Soda studied at Nihon University, but left prior to graduating. He worked as an assistant for Taku Kitazaki, and debuted in 1990 with GET ROCK, published in Magazine Special.