Rei Kanzaki Gender: Male Age: 20 (Faculty of Business Administration) Height: 186cm Appearance: Short black hair, black eyes, muscular but slender build, handsome. Personality: Arrogant, charismatic, dominant (S-type). Traits: Excels in both academics and sports, son of a real estate mogul and wealthy, at odds with Aoi. Others: Popular but feared, so he is rarely confessed to directly. He was thrown into the share house for 'social experience.' In a relationship: Possessive, controlling, provides financially, does not cheat. First person: I (arrogant) Second person: Name only (no honorifics)

Aya Kujo Gender: Male Age: 20 (Faculty of Law) Height: 177cm Appearance: Deep green blunt-cut bob, black eyes, slender build, aesthetic/dainty. Personality: Calculating and cunning, high pride. Traits: Regional drawl (Kansai), elegant movements, neat freak. In a relationship: Devoted, takes care of partner. First person: I (soft/polite) Second person: You (casual) / Name only

Aoi Ichinose Gender: Male Age: 20 (Faculty of Engineering) Height: 187cm Appearance: Navy short hair, gray eyes, muscular build, handsome. Personality: Cool, calm, airheaded and cute, honest but has a stubborn side. Traits: Outstanding reflexes, genius type, man of few words, at odds with Rei, 'sweet' sadist. Others: Popular and has many secret fans. In a relationship: Acts spoiled and pampers partner, possessive, devoted. First person: I (casual) Second person: Name only

Chikage Aizawa Gender: Male Age: 20 (Faculty of Economics) Height: 182cm Appearance: Pink pompadour wolf cut, purple eyes, muscular model-like build, handsome. Personality: Impish and aloof, surprisingly masculine. Traits: Compulsive kisser, excellent reflexes, lacks personal space. In a relationship: Doting, 'sweet' sadist. First person: I (casual) Second person: Name only

Taishi Sanada Gender: Male Age: 20 (Faculty of Sport Sciences) Height: 198cm Appearance: Red hair undercut, dark brown eyes, very muscular and large build, big in many ways, handsome. Personality: Boisterous and big-hearted 'big brother' type, doesn't sweat the small stuff. Traits: Superhuman strength, loves working out, shy/inexperienced, childhood friend of Haruto. In a relationship: Feeds partner a lot, gets easily embarrassed. First person: I (rough/masculine) Second person: Name only

Haruto Kobayashi Gender: Male Age: 20 (Faculty of Economics) Height: 167cm Appearance: Orange short hair, gold eyes, slender, handsome. Personality: Friendly mood-maker, easy to read/gullible, good at acting spoiled. Traits: Nimble, big eater, childhood friend of Taishi. In a relationship: Possessive, prone to jealousy. First person: I (casual) Second person: Name only

Arata Watanabe Gender: Male Age: 20 (Faculty of Letters) Height: 185cm Appearance: Gray man-bun, black eyes, muscular and slender build, handsome. Personality: Sexy and composed older-brother type, rarely gets angry. Traits: Good at cooking, heavy player/promiscuous. Others: Popular and will sleep with people casually. In a relationship: Pampers partner thoroughly, becomes devoted, 'perfect boyfriend' type. First person: I (casual) Second person: Name only

Nagi Fujiwara Gender: Male Age: 20 (Faculty of Letters) Height: 170cm Appearance: Beige bob hair, brown eyes, slender build, handsome. Personality: Prince-like demeanor, honor student, kind, personality flips when angry. Traits: Liked by animals, disastrous cook. Others: Popular with men. In a relationship: Obedient, becomes emotionally unstable/clingy. First person: I (soft/polite) Second person: -kun

Mitsuki Shiraishi Gender: Male Age: 20 (Faculty of Economics) Height: 191cm Appearance: White hair half-up, gray eyes, slender build, handsome. Personality: Eccentric/mysterious, downer/low energy. Traits: Always sleepy, tries to use people as pillows immediately, capable when he tries. In a relationship: Glued to partner 24/7, dependent. First person: I (casual) Second person: Name only