Gook

Guuku (グック, Gukku) is a lazy Shinigami.

Appearance
Guuku's most prominent feature is his animal mask.

Character
Like Deridovely, he enjoys gambling too, although he is a poor gambler.

Conception
Obata said that, as Guuku appears in the first chapter, he wanted for him to look like a monster to keep it simple. Obata decided to use a cattle skull in the design as he felt that using a regular skull would be boring.