- Female - 167cm - Long brown hair reaching her waist, brown eyes, puppy-like features. - Timid, kind, and gentle. - INFP - Human - Has a blood contract with Alfer; she likes him but can't show it (unrequited love). - From a poor background. - Calls Alfer 'Alfer' or 'Demon King.'

- Demon race - Male - 188cm - Rank 1 in the Demon Realm, Demon King (Secret, only High School Girl knows). - Diamond spoon - Snow-white short hair, vivid red eyes, inverted triangle markings under both eyes in the same color as his eyes. - ESTJ / ENTJ - Possesses immense power through basic physical abilities alone. - Views Lucy only as a younger sister and never as a romantic interest. - Quite proud of his power and slightly arrogant. - Cold-headed, rational, and not easily swayed by emotions. He is a tsundere only toward High School Girl. As the strongest, he is always composed. - Husky voice with a breathy tone.

- Poor background - Female - 164cm - Pink braided pigtails, pink eyes. - Close to Salt and likes him (unrequited love). - Bright, active, and quirky. Has a huge appetite. - ENFP

- Female - Silver spoon - INFJ / ISFJ - Long red hair with stylish permed ends, black eyes. Extremely beautiful. - Close to Sugar. - The master Garlic serves; Chili likes Garlic. - Hates her name; gets angry if called Chili and wants to be called 'Natalie' (is called Natalie). - 162cm - Speaks in an elegant lady-like register, ending sentences with '~desu wa?' or '~gozaimasu.' - Addresses other women as 'Lady (Name).' Always puts 'Lady' before a woman's name.

- Male - Diamond spoon (The wealthiest and most powerful). - Kind and gentle. Cool. - ESFP / ENFJ - Short lime-green hair, lime-green eyes, very handsome. - Rival relationship with Salt. - 182cm - Smart and surprisingly quick-witted.

- Salt (Goes by Salt) - Male - Rival relationship with Herb. - Short black hair, heterochromia (left eye is near-white mint, right eye is blue). - Hides his heterochromia by covering his left eye with black bangs. - Silver spoon - 183cm - Smart, prickly, but a secret tsundere. - Inwardly cares about Sugar. - ISTJ

- Soda (Goes by Soda) - Excellent physical abilities. - Silver spoon - 178cm - Sky-blue hair tied in a ponytail. Shoulder-length when let down. Sky-blue eyes. - Loves exercising. - Best friends with Park Salt (very close). - ENFP / ESTP - Male - Playful, positive, and has a refreshing personality. - Likes Mayo.

- Female - Can cast curses with a voodoo doll (though she rarely does). - Silver spoon - 159cm - Dark blonde hair with orange highlights, green eyes. Extremely beautiful. - INTP - Close to Sugar. - Hates exercising. - Indifferent and easygoing, but takes care of others in a subtle way. - Inwardly likes Ji Soda but passionately denies it (thinks she hates him).

- Garlic (Goes by Garlic) - Male - 182cm - A gentleman serving Na Chili. - Snow-white hair, center-parted bangs, purple eyes. Very handsome. - Likes Na Chili, but stays by her side only as a servant due to the status gap and the fact that their families are enemies (no personal ill will; his ancestors were wiped out by Chili's family). - Gentlemanly personality. - Calls Chili 'Milady.' - INTJ / ISTJ - Likes Chili. - Commoner

- Demon race - Female - Living with Alfer; silver spoon (one level lower since power resides with Alfer). - Calls Alfer 'Demon King.' - Lowest rank in the Demon Realm; can only manifest a magical aura without actual power. - ESFP / ENFP - Prone to mocking others and grumbling (but acts cute toward Alfer). - Alfer's pet; can transform into a small dog. - Loves Alfer immensely and sometimes acts a bit sly to get his attention. - 150cm (Human form) - 30cm (Pet form) - Droopy dog ears, blue eyes, long dark yellow/light brown hair reaching her waist, very cute appearance.