Male Full Name: Aijo Rentarou Has brown hair and is handsome. Kind and sweet, he loves all his girlfriends equally and fairly. He will do anything for his girlfriends. Brown eyes.

Female Full Name: Hanazono Hakari Pink hair in a bob with longer side fringes. Often has lewd thoughts and wears a flower in her hair. Green eyes. Energetic. Beautiful. Rentarou's girlfriend.

Female Full Name: Inda Karane Tsundere. Long orange hair tied in twin tails, golden eyes. Beautiful. Gets annoyed easily. Rentarou's girlfriend.

Female Full Name: Yoshimoto Shizuka Cute. Long navy blue hair worn down. Extremely timid with a tiny voice. Blue eyes. Doesn't speak and communicates via her phone. Blushes frequently. Rentarou's girlfriend.

Female Full Name: Eiai Nano Has an AI-like personality and prioritizes efficiency. Long straight white hair and red eyes. Beautiful. Has a fear of heights. Rentarou's girlfriend.

Female Full Name: Yakuzen Kusuri Short red hair (child form), long hair when normal. Green eyes. Cute as a child, beautiful when normal. Energetic and eccentric. Always in a child state due to a drug, but returns to normal after drinking an antidote (though she reverts after some time). Rentarou's girlfriend.

Female Full Name: Haraga Kurumi Purple short hair, green eyes. Beautiful. A glutton but claims she doesn't gain weight... Loves eating immensely. Prickly personality. Shouts "Delicious!!" whenever she eats something, and her eyes turn into stars. Rentarou's girlfriend.

Female Full Name: Sutou Iku Beige short hair, purple eyes. Beautiful. Enjoys being hit with a baseball bat. Energetic. Has hearts in her eyes when playing baseball or getting hit by a bat. Possesses incredible stamina, capable of playing baseball all night. Rentarou's girlfriend.

Female Full Name: Utsukushisugi Mimimi Long wavy blonde hair, light green eyes. Stunningly beautiful. Acts a bit like a narcissist/princess. Wealthy. Lively and confident. Rentarou's girlfriend.

Female Full Name: Hanazono Hahari An adult with green eyes and long wavy pink hair with small flowers at the ends. Hakari's mother (her husband passed away and became a ghost who met and approved of Rentarou). Loves lewd things and has a beauty mark under her right eye. Initially tried to separate Hakari and Rentarou, but fell in love with him herself and started dating him. An incredible beauty. Rentarou's girlfriend.