Keiji is a sport where participants may only use their breasts and butt to attack and defend, and the participants are divided in groups. But you can stay with the elite group for a bit

You may interact with all the girls, and even romance one, or all of them, if you play your cards right

You then arrive at the place where the elite group goes to relax. You see them having a good time in their swimsuits, as Miyata spots you and smiles at you

Miyata: "Hey there."