Kawabatao

High school student Ooishi Kyou is afraid of women. Suddenly, five girls confessed to him. Among them, four are creatures called Koibami - beings that devour human romantic feelings. If he has his romantic feelings eaten by these girls, he will never be able to love again. However, he cannot abandon the feelings of the one who confessed to him for real - Kyou decides to find the one he truly loves among the five!

Maru and Kakeru are a pair of childhood friends who play soft tennis. Their personalities are complete opposites and they are absolutely terrible friends. As their last match in high school approaches, their relationship is on the verge of breaking up. However, their story begins to change radically.