Genre: Drama , One shot , Tragedy
So many heartbeats can be counted only at a lifetime. Kokuhaku has a serious rare heart disease. It shortens the heart's resources and makes one's life shorter in comparison to healthy people. A special device is required for measuring the heart resource. It can provide the information about the quanttiy of hearfbeats left. Once Hato Lojima by accident enters to Hatsu's room when he's changing her clothes. The guy sees this device fixed on her chest. Hatsu is used to life in isolation as it can save her heart resource and prolong life a bit. Deep inside she has only one desire - to experience every single moment of her life with feelings and emotions. No matter how much time is left. Hato understands this, he swears to hepl her. He wants to make everything to give her bright and colorful life. Her heart can beat like creazy!