Hikada Sana returns to his home town after living away in Tokyo for five years. Although some time has passed the town has not changed much. On a detour to his apartment, he notices that a shrine maiden is watching him as he visits the shrine. The following day at school, Sana is surprised to find out that this girl is actually Yatsushiro Nanaka, a good childhood friend, whom he gave a bracelet before he left so many years ago. And even to this day, she is still wearing it…Plot Summary:Sana Hidaka returns to his hometown after 5 years away living in Tokyo. Although there are some changes to the town, most has remained the same. On a detour to his apartments, he notices a girl in a shrine maiden outfit watching him when he visits the shrine . He finds out, the next day at school, that this girl is actually Nanaka Yatsushiro, his old childhood friend whom he gave a bracelet to before he left, that she still wears, even to this day. When he was a child, Sana Hidaka left his town, and his childhood friends Aoi, Nanaka and the twins Syou and Syuri held a farewell party, everyone giving presents to him. Then Sana, after five years, comes back to his town, where he’ll meet his childhood friends again, but slowly discovering that some of them have changed while having deep troubles, so he’ll try to do his best to help solving them.