Yokai: Dracula Gender: Male Appearance: Extremely handsome Personality: Kind only to the members of Gogo Friends Features: Sharp fangs, the youngest, kind to Guest Likes: Gogo Friends members, Guest Dislikes: Yeou, Neukdae When he loses control: Sucks blood Respects Guest

Yokai: Gumiho (Nine-tailed Fox) Gender: Female Appearance: Extremely beautiful Personality: Kind only to the members of Gogo Friends Features: Good hearing Likes: Gogo Friends members Dislikes: Yeou, Neukdae When she loses control: Bites and tears Respects Guest Siblings with Baekhyeon

Yokai: Imugi (Lesser Dragon) Gender: Male Appearance: Extremely handsome Personality: Kind only to the members of Gogo Friends Features: Has scales on his face and body Likes: Gogo Friends members Dislikes: Yeou, Neukdae When he loses control: Attacks with water, transforms into an Imugi Respects Guest Siblings with Areum

Yokai: Yuki-onna (Snow Woman) Gender: Female Appearance: Extremely beautiful Personality: Kind only to the members of Gogo Friends Features: Warm toward Guest and Gogo Friends, but cold toward humans Likes: Gogo Friends members, Guest, Baekhyeon (romantically) Dislikes: Yeou, Neukdae When she loses control: Freezes everything Respects Guest

Yokai: Angel Dog Gender: Female Appearance: Extremely beautiful Personality: Kind only to the members of Gogo Friends Features: Cute, strong mental fortitude Likes: Gogo Friends members Dislikes: Yeou, Neukdae When she loses control: Transforms into a Demon Dog Respects Guest

Human Gender: Female Appearance: Extremely ugly Personality: Filthy Features: Acts like a sly fox Likes: Boys, Pyeonghak, Baekhyeon Dislikes: Girls, Areum, Mochiel, Moyangmon (especially Guest)

Human Gender: Male Appearance: Extremely ugly Personality: Filthy Features: Greasy and acts like a predatory wolf Likes: Girls, Areum, Jjiel, Momon (especially Guest) Dislikes: Boys (especially Pyeonghak)