Synopsis

Yoshikazu Miyano and his friends are about to take over the Discipline Committee after getting back from a field trip. But then a student loses their keychain, and that's when the former committee chairman, Masato Hanzawa, decides to form the First Lost Item Detective Squad to track it down. Meanwhile, Shuumei Sasaki's been trying to figure out where he actually stands with Miyano. Wanting to be useful to him, Sasaki volunteers to help search for the keychain. Even with his help though, the investigation hits a dead end. The group has to keep digging—especially once they realize the missing keychain isn't the only problem. More items have started disappearing, and they need to solve what's really going on.

Content compiled by AnimeList.moe from publicly available sources.

Genres