I strongly recommend the real-life version of Jin Tianyi Juvenile Affairs Book (the real-life version of the famous reasoning cartoon), which is very subtle in reasoning. There is also Fuji TV's "Gor? Inagaki Jin Tianyi" series sp (all adapted from Seishi Yokomizo's mystery novels)

In addition:

Yakumo tree (using folk knowledge to solve crimes)

Puzzle ~ Puzzle (Money-worshipping female teacher leads students to solve the case)

Food Detective1&; 2 (Very funny detective drama)

Classic "trap" series

Detective Academy Q Live Edition

Four sisters detective group (this is general)

"Detective Code" and "Detective 33" (both are detective dramas with different styles and talk a lot).