|Manga Debut||Chapter 56|
|Anime Debut||Episode 2|
Scent-Ghoul (匂い嗅ぎ Nioikagi) was a spirit who appeared and made his home terrorizing the students at a private girls' high school.
He was a huge bespectacled ghost with a blotchy green form.
In life he was a loser and as a ghost he was an unrestrained pervert. He also had a fondness for nice smelling girls.
While alive, as a youth, he was a loser who got nervous around girls. After becoming a ghost he became content with life.
He terrorised the girls at Highso Private Girls' Academy, peeking on them in toilets and moving around their bra and panties. Mari and Chihiro then hired Reigen and Mob to get rid of him. After Mob trapped him in the basketball court, Scent-Ghoul attacked but was effortlessly repelled and then destroyed. As he was fading away, he likened Mob to himself and asked if Mob if he was living life to the fullest.
Powers & Abilities
Like a typical evil spirit, Scent-Ghoul was capable of performing Poltergeist Phenomenom, being able to physically interact with the environment.