Yotsunoha

Nono Nekomiya, Makoto Yuki, Iori Yuzuki, and Matsuri Amachi were once inseparable friends and members of the light music club at their school. However, their carefree days together came to an abrupt end when the school closed, and they were forced to attend different schools. Before parting ways, they buried a time capsule under a tree, promising to reunite on a specific date. Three years later, the four friends return to their old school, only to find that their time capsule has been unearthed and transformed into a lost and found game by a former teacher. As they follow the clues left behind, they begin to reminisce about their past and rekindle old memories, as well as feelings they may have developed for one another during their time together.