Kou Inuzuka

A short and fat man who is usually drunk and carries around a bottle of liquor concealed in a bag. Yui initially thinks Kou is a poor drunk man, judging from his looks. Her impression of him changes drastically after he deduces her lifestyle simply by taking a look at her. Despite his love for alcohol, Kou is a keen detective.

Kou is 41 years old, making him the oldest detective of the group, and specialize in murder. He also has the highest rank. His DSC number is 943.

He along with the other detectives are decapitated by the culprit. Kou was actually an arsonist who, as a detective, solved his own crimes to raise his DSC. This shocked and angered Yui because she believed detectives should be defenders of justice.

(Source: Danganronpa Wiki)