| Editor | Kono Mystery ga Sugoi! Editorial Team |
|---|---|
| Categories | Mystery fiction |
| Frequency | Annually |
| Publisher | Takarajimasha |
| First issue | December 20, 1988 |
| Country | Japan |
| Language | Japanese |
Kono Mystery ga Sugoi! (このミステリーがすごい!, Kono Misuterī ga Sugoi!, lit. This Mystery is Excellent!) is an annual mystery fiction guide book published by Takarajimasha. The guide book publishes a list of the top ten mystery books published in Japan in the previous year.