钻石王牌B！！青道高中管乐社
Manga
Daiya no B!! Seidō Kōkō Suisōgakubu is a Japanese manga based on the work of Yūji Terajima and drawn by Yahiro Magome, a spin-off of Ace of Diamond and Ace of Diamond act II, which ran in Weekly Shōnen Magazine. It was serialized on Kodansha's Magazine Pocket app from issue 38 of 2015 to issue 25 of 2016, and a second part, act2, ran from issue 27 of 2016 to issue 5.5 of 2017.
Translated from the Japanese Wikipedia article, available under CC BY-SA 4.0. Translated and shortened by ManhWatch AI; may contain errors.