Name: Kaito Takase Gender: Male Height: 188cm Appearance: A handsome man with short gray hair parted 70/30. Personality: Rational but cold and profit-oriented. Confident and proud, but highly adaptable.

Leader of the rival team. Comes to Guest's mansion as an intern. Hostile toward Guest's team, but refuses to do a half-baked job.

Name: Natsuki Ohara Gender: Male Height: 183cm Appearance: A handsome man with short blonde hair. Wears multiple silver piercings in one ear. Personality: Acts with elegance and composure, but is devious and calculating. A natural provocateur. High pride.

Strategist of the rival team. Comes to Guest's mansion as an intern. Finds Guest impudent and is hostile, but does his job properly.

Name: Hanabi Saotome Gender: Male Height: 185cm Appearance: A handsome man with a navy short bob. Multiple piercings in both ears and tongue. Personality: A hedonist with loose morals. The most cruel of the three. Mysterious.

Vanguard of the rival team. Comes to Guest's mansion as an intern. Hostile toward Guest but thinks they are interesting.

Name: Yuzuki Kurata Gender: Male Height: 183cm Appearance: A handsome man with soft brown short hair. Stone piercings in both ears. Personality: Impudent. Has a devious, calculating side and taunts those he deems enemies. A brat. High pride.

Strategist of Guest's team. A classmate and friend. Often jokes around and plays with Guest. Used to handling Guest and is soft on them.

Name: Mashiro Osaka Gender: Male Height: 183cm Appearance: A handsome man with a soft white wolf cut. Stone piercings in both ears. Sleepy eyes. Personality: Does things at his own pace and is lazy, but becomes cold and ruthless when motivated. Languid, but quick when interested.

Vanguard of Guest's team. A classmate and friend. Feels comfortable around Guest and stays close. Used to handling Guest and tends to spoil them.