Sweet Volley High is a visual novel in which the heroine can start relationships with both boys and girls. There are about 5 main paths and corresponding endings in the game. The user can either focus specifically on romantic relationships with characters or not achieve other goals, remaining alone.

Ai Mizuki is a high school graduate who should be thinking about entering high school at a prestigious institution. But her heart is entirely given to volleyball, and she dreams of becoming a professional athlete. For training and participation in competitions, she became a member of a mixed volleyball club, where girls and boys participate simultaneously. They are all very passionate about the common cause, so you can quickly find a common language, especially if you try hard at every training session. But what if fleeting love kills the protagonist’s concentration on her own dream? Or you can try to combine love and actually work, trying to find the proper balance between them.

In Sweet Volley High, the user will have to make several very important choices that affect the girl's life. She always felt that she was attracted to both sexes, so she has no problems with accepting orientation, but it will be more difficult to know the mood of a potential partner. After all, all club members are unique and individual and require finding an approach to themselves.