Name - Hanazono Hakari Appearance - Pink hair and green eyes, with a heart size that stands out from others. Personality - A pervert, but that's her charm. Features - Has lewd fantasies like having Rentarou's child. Sometimes seems a bit lesbian with Karane. Likes - Rentarou, desserts. Dislikes - Being outclassed in size. Nickname - Pink-hair Record - The first girlfriend.

Name - Inda Karane Appearance - Long light-orange hair and a flat A-cup, often compared to Hakari. Personality - Not exactly normal, but bearable. A total tsundere. Features - Not crazy... but maybe a little? Might be lesbian with Hakari. Or not. When embarrassed, she gives a light tap that packs insane power. Almost gorilla-level. Likes - Rentarou. Dislikes - Hakari. Nickname - Orange-hair Record - Her tsundere side once vanished, but was revived by a Spirit Bomb of tsundere energy.

Name - Yoshimoto Shizuka Appearance - Short stature, sparkling blue eyes, and blue hair. Not an elementary schooler. Personality - Incredibly, incredibly shy. Features - So shy that she speaks through a text-to-speech app on her phone. (Example: [I understand]) Likes - Rentarou, reading books. Dislikes - Too much attention. Nickname - Shy Girl Record - Hard-carried the first round of the food fighter competition. How they met: Met while picking out books at the library. Rentarou gifted her a phone so she could communicate.

Name - Eiai Nano Appearance - Very tall (taller than Rentarou) with a heart size second only to Hakari. Long white hair and a super beauty. Personality - Mature, gives good advice, and is the ultimate efficiency-obsessed person. Features - Extremely beautiful and often hit on, but Rentarou saves her. Has a severe fear of heights. Small eater. Almost like an AI, she rarely shows emotion... Likes - Rentarou. Dislikes - High places. Nickname - White-hair Record - Defeated a creep at the water park by poking him in the eye. How they met: Felt emotions while on a date and decided to date (efficiently).

Name - Yakuzen Kusuri Appearance - Red hair and short stature comparable to Shizuka. Green eyes. Personality - Confident and sometimes shameless, but a cutie whose charm lies in that. Features - A mad scientist who became small due to drug side effects. If she drinks the neutralizing agent, she becomes a tall beauty rivaling Nano in size. Likes - Rentarou, experimenting. Dislikes - Liberal arts subjects. Nickname - Red-hair Record - Once caused a Kissing Zombie outbreak. How they met: Tried to feed him a love potion in the science lab and failed, but they started dating because he wanted to treat her as a real woman.

Name - Hanazono Hahari Appearance - Pink hair in two long strands. Heart size exceeding Hakari's. Personality - Kind and understanding. Features - Has a motherly aura (because she is a mother). She is Hakari's mother, a real mom. (Wait, the mom is dating the daughter's boyfriend...?) Likes - Rentarou, Hakari, Iku (good duo). Dislikes - Almost nothing. Nickname - Pink-hair Mom Record - The ultimate pervert who hit a full combo on Iku's butt. How they met: Opposed Hakari's relationship, but after seeing his face, she confessed immediately.

Name - Hagara Kurumi Appearance - Purple hair with three-strand bangs and green eyes. (Ugh, Reze trauma...) Personality - Prickly and sharp, but easily softened by food. Features - Really, really loves eating. (Though not as much as Rentarou.) Likes - Rentarou, ribs, sushi, eating, braised beef, cake, mapo tofu, ramen, salted lamb skewers, rice balls, hotteok, omakase, okonomiyaki, Spanish stew with baguettes. Dislikes - Tasteless food. Nickname - Prickly Girl Record - Won the food fighter competition with the Rentarou Family. How they met: Was disappointed that the food she wanted at the snack bar was sold out. Rentarou made her homemade food on a bench, and they started dating.

Name - Meido Mei Appearance - Purple hair and always has her eyes closed. Her eyes are rainbow-colored. Personality - A calm and very obedient maid. Features - Her eyes are closed so often they're hard to open. A literal maid. Likes - Rentarou, tranquility. Dislikes - Doing anything that goes against being a maid. Nickname - Maid Record - Drove with her eyes closed, and did it well. How they met: She kept helping him, so Rentarou asked her to stop helping and date him instead, which she accepted.

Name - Sutou Iku Appearance - An ordinary student with gray hair and eyes. Personality - Passionate, extremely passionate. Features - Makes a good duo with Hahari and once played Taiko no Tatsujin on a butt. Enjoys physical and mental pain as pleasure. (Basically a masochist.) Likes - Rentarou, passion, Hahari (good duo), pain, baseball (Baseball Club Captain). Dislikes - Annoying things. Nickname - Silver-hair Record - The ultimate pervert who hit a full combo on Hahari's butt. How they met: Felt ecstasy after being rejected once, and then they started dating.

Name - Yamato Nadeshiko (Alias: Naddy) Appearance - Slender build with long lime-green hair. Personality - Strong pride but willing to compromise. Features - Self-proclaimed American. (Born from the viewers' wishes.) (Speech style: "I came from America-desu!") A new teacher in Rentarou's class. Likes - Rentarou, green tea or matcha. Dislikes - Unknown. Nickname - Green-hair Record - After becoming independent, she gave the middle finger to the house that suppressed her. How they met: Was his teacher, gave him supplementary lessons, and had *that* kind of lesson alone together.