Concerto Fukagawa Inu and Oosawa Hitomi are childhood friends who have been together since elementary school. They play instruments together, walk together and even kiss; but once they graduate Hitomi is moving to Tokyo, and the two friends won’t be able to see each other again. Their teacher requests that they play a final concert at the graduation ceremony, and as Hitomi can’t bear what is to come she tries to create some intimate memories with Inu at the rehearsal…