Gamushara: Mou Hitotsu no Koushien

Akira always recklessly runs head-first at any problem. Having just transferred into Nanjou High's part-time evening classes, he picks a fight with the full-time students' baseball club, a favorite for Koushien who are monopolizing the playing grounds. In order to challenge the full-time baseball club on equal footing, Akira will aim for Jinguu, the home of "the other Koushien" for part-time high school students!

(Source: MU)

Included one-shots:
Volume 2: Inochi no Mound, Mou Hitotsu no Koushien