Career
The first manga series he created was called, and was a basketball series. All of Asada"s manga were serialized in the monthly shōnen anthology Monthly Shōnen Jump (which has since been discontinued. Tegami Bachi now appears in its replacement Jump Square).
He made his debut in 1986.
He acquired a fanbase with, Renka by degrees, and his popularity improved with. In his personal life, he is part of a unit with Shou Tajima (best known for Psychology) and Takeshi Obata (best known for Hikaru no Go and Death Note), and his creation activity with "AQUARIOS 3".