![](https://cdn.animecharacters.io/images/manga/large/37155-f409d6e6.jpg)
Type
Light Novel
Volumes
Chapters
Status
Publishing
Published
2014-10-15 to ?
Genres
Mystery
Serializations
Authors
ISIN NISIO (Story)
VOFAN (Art)
Boukyaku Tantei Series
Twenty-five-year-old Kakushidate Yakusuke suffers from the fate of constantly stumbling into various crime scenes and ending up being the main suspect. His last resort: Okitegami Kyouko the "Quickest Detective." However, Kyouko suffers from a strange case of amnesia; whenever she falls asleep, she forgets everything that happened the previous day, making her solve the mysteries within one day.