萝球社！

国中时期曾获得最优秀选手奖的男主角长谷川昴，因为篮球社社长的关系而使他在高中的篮球活动被禁止，正当他灰心之际，他那在国小当老师的阿姨篁美星介绍他到私立慧心学园初等部教萝莉打篮球。

于是就这样，被半强迫的他成为国小女子篮球社的临时顾问。成为临时顾问的头一天就受到五个女仆装的小女生列队欢迎。原来这五个小女生是篮球社仅有的社员，只有一个有篮球经验，其他都是新手。于是他也就此展开了和萌萌少女们在篮球之路上共同奋斗的一段故事。五位性格各异的萝莉喊着哥哥、哥哥，教练、教练的篮球生活开始了。

Talk about games being called unexpectedly! Hasegawa Subaru joined the basketball club at Nanashiba High, only to have his hopes dashed when the teams' play is suspended after the captain is suspected of having inappropriate feelings for the coach's underage daughter. Blindsided and blocked by bad luck, Subaru unexpectedly finds an opening for his talent with the hoops when his aunt asks him to take on the task of coaching a young girls' basketball club—a Ro-Kyu-Bu!. But can a superstar wannabe find true satisfaction while playing sixth man to a team of five girls?

(Source: Sentai Filmworks)