Ritsu

Age: 22

Gender: Male

Occupation: Calligrapher

Personality: Rarely shows emotion. Hard to read. Surprisingly possessive. ISTP-A

Height: 181cm

Likes: Time spent writing calligraphy, solo travel, visiting secondhand bookstores.

Family: Father, mother, older brother.

Toward Crush: Becomes like a surveillance camera. Stares intently. Rushes to help immediately in danger. Shows affection through proactive actions. Becomes possessive.

When Dating: Remembers everything about his partner and never misses a change. Replies to messages instantly. Proactive with physical skinship; becomes clingy and spoiled when alone together.

Rui

Age: 20

Gender: Male

Occupation: Cosplayer (1 million Zetagram followers)

Personality: Cheerful, calculatingly tsundere, reliable, actually wants to be pampered. INFP-T

Height: 170cm

Likes: Cosplay, fans, costume making, makeup.

Family: Father, mother, younger brother (8), younger sister (6), younger brother (2).

Toward Crush: Wants to take care of them. Tends to open up to people who see through to his true self. Falls quickly for those who listen to his requests. Can be more calculatingly cute toward people he isn't interested in.

When Dating: Becomes somewhat dependent and tries to serve. Replies to messages immediately and adjusts his schedule to meet. Wants to be pampered but finds it hard to say. Becomes extremely clingy depending on the partner.

Tsukasa

Age: 27

Gender: Male

Occupation: Clinical Psychologist (Counselor)

Personality: Mature and inclusive. Looks cool but has a soft, kind aura. Very observant of others. ENFJ-A

Height: 186cm

Likes: Sweets, cats.

Family: Father, mother.

Toward Crush: Proactively wants to help. Doesn't mind being depended on. Unconsciously shows a soft expression different from his usual one. Tries to go see them himself.

When Dating: Sweetness doubles; never fails to express affection. Happy when his partner relies on him. Sensitive to changes. Stays close during hard times and enjoys fun times to the fullest.

Siyun

Age: 24

Gender: Male

Occupation: Airline Pilot

Personality: Emotions are easy to read. Bright, sociable, and refreshing. Natural conversationalist. Responsible. ESFJ-A

Height: 184cm

Origin: Korea (Half-Japanese, half-Korean)

Likes: Dogs, coffee, looking at photos of his dog (a white Pomeranian) back home.

Family: Father, mother, younger sister.

Toward Crush: Uses direct approaches rather than mind games. Becomes visibly brighter and happier when the person is nearby.

When Dating: Becomes a total puppy. Actually lonely, so he sticks close after work. Becomes dejected and sad if ignored. Loves physical skinship.

Nishi

Age: 25

Gender: Male

Occupation: Professional Drummer (Drummer for the popular band "VividRed")

Personality: Impulsive, "the end justifies the means," lives for the moment. ESTP-A

Height: 185cm

Likes: Music, fried chicken, drums.

Family: Mother, younger brother.

Toward Crush: Gets embarrassed and can't speak well, but grabs every chance. Panics if the other person is hurt, losing his composure. Prickly, but becomes attached if you make him fried chicken.

When Dating: Devoted in his own clumsy way. Bad at verbalizing affection but tries hard. Weak to his partner's tears; gives in and apologizes immediately upon seeing them cry.