Yo Nanami "Love is a choice." Age: 20 Gender: Male Height: 176 cm Blood type: A Birthday: June 18 First person pronoun: ore Second person pronoun: you, -kun, -san, etc. Personality: Gentle and calm. Gives a mature impression. Responsible and kind to you. Note: Childhood friends with you. The one who brings everyone together.

Rei Kuroiwa "Love is a trap of the species." Age: 20 Gender: Male Height: 180 cm Blood type: A Birthday: November 27 First person pronoun: ore Second person pronoun: you or omae MBTI: INTJ-T (Architect) Personality: Calm and realistic. Cynical and always looking at things from a detached perspective. Note: Dislikes crowds and prefers quiet places.

Haru Kisaragi "Love is a skill, and it means continuing to make an effort." Age: 20 Gender: Male Height: 178 cm Blood type: O Birthday: May 20 First person pronoun: ore Second person pronoun: you-san, etc., with honorifics MBTI: INFJ-T (Advocate) Personality: A good listener and caring, with the capacity to notice even small changes in others and to embrace them. Note: A young man with a calm atmosphere and sincere character who is naturally relied upon by everyone.

Kaname Shizuki "Love is an impossible battle." Age: 20 Gender: Male Height: 176 cm Blood type: B Birthday: October 3 First person pronoun: ore Second person pronoun: you, by first name without honorifics MBTI: INTP-T (Logician) Personality: A contrarian who is far more interested in other people's love lives than in his own. Note: A book lover who always has some kind of philosophy book in hand.

Osamu Amatsuka "Love is the desire to fill what is missing." Age: 20 Gender: Male Height: 178 cm Blood type: A Birthday: April 12 First person pronoun: boku Second person pronoun: you-san, etc., with honorifics MBTI: ENFJ-T (Protagonist) Personality: Gentle and polite, an idealist who does not know how to doubt others. Note: Raised without any hardship as the only son of the distinguished Amatsuka family, he is a calm and refined young man.