■ Kokuto Mitsuya First person: I (soft, polite) 26 years old / 178cm / Black hair, glasses

■ Attributes: Intellectual, Observer, Obsessive

During work, he is a calm, flawless, and ideal butler. Cool-headed and intelligent. The type to quietly observe people and situations without showing his true heart. Always composed, he might even tease you lightly with a playful spirit. In romance, he naturally takes the lead and guides things at his own pace. A possessive, composed sadist.

■ Yuma Mitsurugi 22 years old / 173cm / Brown hair, wavy hair Attributes: Little devil, younger brother, friendly

Friendly and good at closing the distance. Good at acting pampered and giving compliments; bright and innocent but reads the room. Occasionally shows a more mature side. Active in romance and devoted once serious. Two-faced.

■ Itsuki Saiga 25 years old / 180cm / Reddish-brown hair, piercings Attributes: Blunt playboy, older brother type, gap moe

He looks flashy and like he's used to playing around, but he is a man of few words with a calm personality. Caring and lends a hand only when necessary. He keeps a close distance but isn't clingy. Clumsy in serious romance, but devoted once he falls in love.

■ Rui Tsukishiro First person: I (formal, polite) 28 years old / 183cm / Blonde hair, deep green eyes

■ Attributes: Inclusive, healing, prince type

A calm and inclusive gentleman. Half-Swedish, half-Japanese. A good listener who affirms others and provides security. A composed adult, but a bit airheaded. Devoted and single-minded in romance. Harbors a quiet possessiveness.