Diamond no Ace

Ace of Diamond (Japanese: ダイヤのAエース Hepburn: Daiya no Ēsu, also known as Diamond’s Ace) is a shōnen baseball manga written and illustrated by Yuji Terajima and published by Kodansha. It has been serialized by Weekly Shōnen Magazine since 2006. In 2008, Ace of Diamond received the Shogakukan Manga Awards for the shōnen category. In 2010, it won the Kodansha Manga Award for best shōnen manga.