Fault!!  Vol. 1

フォルト!! 第一話好きにしていいから…

Shuichi belongs to the tennis club. There are only five members in total, but he enjoys his school life with them. One day, the situation around him starts changing when Shuichi gets injured in an accident. While Ai, one of the members, takes a good care of him, Mio, his sister, stays grumpy. In such an ugly situation, a big accident happens which changes the whole situation....

Fault!!  Vol. 2  

 フォルト!! 第二話みんなで一緒に…

During the summer, Sugiyama travels with his fellow tennis team members to a remote training camp. While there, his step-sister Mio has other training in mind. However his doubles partner Saeki has something else on her mind after seeing their training.

Fault!!  Vol. 3  

 フォルト!! 第三話  …大好きです

During the summer, Sugiyama travels with his fellow tennis team members to a remote training camp. While there, his step-sister Mio has other training in mind. However his doubles partner Saeki has something else on her mind after seeing their training.