Cross Over is a
Japanese manga written an illustrated by
Kouji Seo. The series primarily follows the St. Mariannu boy's
basketball team led by the freshman Ogata Natsuki to defeat the prefecture's best team, Fujiwara Academy. This story takes place in the same universe as other Kouji Seo's works do:
Suzuka and
Kimi no iru machi (A Town Where You Live).