Ro-Kyu-Bu! Vol. 7 (Light Novel)

In Vol. 7, summer vacation is coming to an end, and Subaru is planning a joint game between Keishin Girls and another team, but there are plenty of problems as usual, like the differences between Airi and her brother Banri. Just then, a bratty girl he met at All Green leads him to get involved in a fateful match with someone from his junior high days!
Notice: This book is written in Japanese.