Episode Aquarius Part 1. Tsubasa, the "Aquarius," has a unique laugh that made him self-conscious when he was a boy. He was taken in by his grandpa when he was a child, but everyone around him always called him a nuisance, which left emotional scars. A skilled inventor, he has been making machines since a very young age. When he arrives at school, he meets up with his cousin and gets forcibly drafted onto the Student Council by the eccentric President Kazuki. (Tsukiko is secretary), and pretty soon they become friends.