Rinko-chan no Blue Day

With the help of her friends, Rinko-chan managed to be the girlfriend of Hatomi-kun, the guy she likes who is very brusque and at the same time very kind, but … even if they are already engaged … She still has an unrequited love? Does not matter! Rinko-chan will do her best for Hatomi-kun to fall in love with her with the perfect date.