Abu-san (Japanese: あぶさん) is a baseball manga series written and illustrated by Shinji Mizushima. It tells the story of fictional baseball player Yasutake Kageura (景浦安武, Kageura Yasutake). It started to be serialized in 1973 in Shogakukan's seinen manga magazine Big Comic Original, and ended on February 5, 2014, after 976 chapters published in the magazine. The first manga volume was released on May 15, 1974 and the last one, the 107th volume, was released on March 28, 2014. The Fukuoka SoftBank Hawks currently honours Squad no.90, which belongs to Yasutake Kageura.