♂ m

♀ f

Class: 2-C Favorite food: Sakeru sausages, name-name-kun ice cream Hobbies: Collecting cute ribbons and underwear Troubles: She has turned into a masochist who gets off from different wrestling moves. Yuuya's childhood friend who has a mature and... read more

Class: 2-C Favorite food: Sakeru sausages, name-name-kun ice cream Hobbies: Collecting cute ribbons and underwear Troubles: She has turned into a masochist who gets off from different wrestling moves. Yuuya's childhood friend who has a mature and kind personality. She is known as the ace of the Wrestling Club, but has had trouble participating because her body (breasts) has recently started growing. She is good friends with Eruru and Momiji.

♀ f

Class: 2-B Favorite food: Local gourmet food, sour things. She has transferred so many times that her preferences keep changing often. Hobbies: Mountain biking, reading, running Troubles: For some reason she keeps getting wet during nighttime. A girl who is a big fan of comedy. She met read more

Class: 2-B Favorite food: Local gourmet food, sour things. She has transferred so many times that her preferences keep changing often. Hobbies: Mountain biking, reading, running Troubles: For some reason she keeps getting wet during nighttime. A girl who is a big fan of comedy. She met Yuuya once during their childhood during a summer vacation. However, she managed to be with only for a while because she was visiting her relatives' house, and never saw him again until she moved and transferred to his school. She is often seen hanging out with Marina.

♀ f

Class: 3-C Favorite food: MARINAGA's milks (especially strawberry milk), beef yogurt stew Hobbies: Reading shoujo manga and romance novels Troubles: "My breasts are so small... sniff sniff." (Her nipples are quite sensitive as well.) Her butt also keeps growing, unlike her breasts. A third-year stu... read more

Class: 3-C Favorite food: MARINAGA's milks (especially strawberry milk), beef yogurt stew Hobbies: Reading shoujo manga and romance novels Troubles: "My breasts are so small... sniff sniff." (Her nipples are quite sensitive as well.) Her butt also keeps growing, unlike her breasts. A third-year student who is the ace of the basketball team. A noisy girly who is often confessed to by first and second-year students, but who also blushes hard while reading romantic novels. She has a complex about her breasts and height. For some reason, Riko wants to take care of Yuuya and keeps acting like his older sister... She is good friends with Karin and Nao.

♀ f

Class: 1-A Favorite food: Grilled fish (especially saury) Hobbies: Reading, calligraphy, billiard, table tennis Troubles: Has no idea how to masturbate. Despite her very lady-like personality or for the facts that she's the ace of the tennis club and has the biggest boobs in the whole academy, Yuki... read more

Class: 1-A Favorite food: Grilled fish (especially saury) Hobbies: Reading, calligraphy, billiard, table tennis Troubles: Has no idea how to masturbate. Despite her very lady-like personality or for the facts that she's the ace of the tennis club and has the biggest boobs in the whole academy, Yuki does not look down on anything or anyone. In fact, she is very mild-mannered and kind but acts like a tsundere when she's around Yuuya, her upperclassman. For some reason, her pitch perfect personality and stunning appearance keeps "ordinary" people away from her. She is best friends with both Tsukie and Urara, and Yuuya calls them the "Setsugekka Trio".

♀ f

Class: 1-C Favorite food: Japanese sweets (especially youkan and dorayaki) Hobbies: Judo, tracking down and stalking the protagonist (very skilled at this). Troubles: She gets more pleasure from anal masturbation. Tsukie also wishes to be as strong as the protagonist. read more

Class: 1-C Favorite food: Japanese sweets (especially youkan and dorayaki) Hobbies: Judo, tracking down and stalking the protagonist (very skilled at this). Troubles: She gets more pleasure from anal masturbation. Tsukie also wishes to be as strong as the protagonist. Yuuya's childhood friend who has admired him ever since he saved her from getting bit by a dog. Tsukie is 120% devoted to her senpai and wants to protect him at all costs and such, will instantly rush to his side whenever he needs help, no matter where or what she's doing; thanks to her abnormally good hearing it makes her "job" easier. Tsukie also has a habit of saying "I'm moved! I'm very moved!" even for the smallest acts of kindness. She is best friends with both Urara and Yuki, and Yuuya calls them the "Setsugekka Trio".

♀ f

Class: 1-B Favorite food: Baumkuchen Hobbies: Fortune telling, planting and growing herbs (and giving them names as well) Troubles: Her growth spurt hasn't started yet. A very shy girl whose only friend is the ferret on top of her head. She is refined thanks to her background as a member of a noble... read more

Class: 1-B Favorite food: Baumkuchen Hobbies: Fortune telling, planting and growing herbs (and giving them names as well) Troubles: Her growth spurt hasn't started yet. A very shy girl whose only friend is the ferret on top of her head. She is refined thanks to her background as a member of a noble family. Reacts very negatively and immaturely towards the word "small". She hasn't had her first period yet.

♀ f

Class: 1-D Favorite food: Recovery drinks (especially blue drinks) Hobbies: Playing TRPGs, discussing the deep worlds of tokusatsu and games Troubles: Her neck and shoulders are always stiff due to her breast size, ... read more

Class: 1-D Favorite food: Recovery drinks (especially blue drinks) Hobbies: Playing TRPGs, discussing the deep worlds of tokusatsu and games Troubles: Her neck and shoulders are always stiff due to her breast size, and said breasts also keep lactating. One of Yuuya's childhood friends and a docile girl who is part of the library committee, but unexpectedly a lover of TRPGs as well. Whenever Yuuya comes to the library, a book flies to his face; due to this Urara thinks that he always gets cursed when he enters it. She is best friends with both Tsukie and Yuki, and Yuuya calls them the "Setsugekka Trio".

♀ f

Favorite food: Konjac chocolate, shiitake jelly, supplement foods Hobbies: Ordering diet-related and health equipment, window shopping, reading fashion magazines Troubles: She's still a virgin. Yuuya's cousin who has been together with him ever s... read more

Favorite food: Konjac chocolate, shiitake jelly, supplement foods Hobbies: Ordering diet-related and health equipment, window shopping, reading fashion magazines Troubles: She's still a virgin. Yuuya's cousin who has been together with him ever since they were young and acts like an older sister to him. She has an older sister who happens to be a teacher as well, and Marina teaches both World History and Ethics. Despite her appearance she is the adviser for the wrestling club, and enjoys muscle training at the school's gym as well.

♀ f

Class: 3-A Favorite food: Restoring foods, drinks that contain isotones Hobbies: Adventuring, collecting animal merchandise Troubles: Her child-like body is growing way too slowly. A third-year student who is trying her best to be recognized as a mature adult: she buys bras that are not her size, u... read more

Class: 3-A Favorite food: Restoring foods, drinks that contain isotones Hobbies: Adventuring, collecting animal merchandise Troubles: Her child-like body is growing way too slowly. A third-year student who is trying her best to be recognized as a mature adult: she buys bras that are not her size, uses all kinds of cosmetic products and engages in "girlish" activities such as cooking and sewing. She is really mischievous and sarcastic towards Yuuya but is actually a very kind girl. She is good friends with Nao and Riko.

♀ f

Class: 2-A Favorite food: Trendy cakes and crepes Hobbies: Gaming (anything goes), watching the protagonist, listening to music Troubles: Doesn't get wet easily. A top idol and member of the school's drama club alongside Yuuya. She is an honest, ... read more

Class: 2-A Favorite food: Trendy cakes and crepes Hobbies: Gaming (anything goes), watching the protagonist, listening to music Troubles: Doesn't get wet easily. A top idol and member of the school's drama club alongside Yuuya. She is an honest, friendly and bright girl who gained quickly popularity as an idol and has now done wide variety of jobs from gravure idoling to starring in TV dramas. She loves hugging Yuuya whom she's obviously in love with, but easily get jealous when the other girls are around him. She is good friends with Hikari and Momiji.

♀ f

Class: 2-B Favorite food: Cat-shaped omurice Hobbies: Crossword puzzles, taking care of the protagonist Troubles: She's a bad cook, can't beat the protagonist in studying, can't watch horror movies alone and her period always starts late after having sex. read more

Class: 2-B Favorite food: Cat-shaped omurice Hobbies: Crossword puzzles, taking care of the protagonist Troubles: She's a bad cook, can't beat the protagonist in studying, can't watch horror movies alone and her period always starts late after having sex. Yuuya's childhood friend and neighbor whom she also shared her first kiss with when they were younger. Though they're the same age, Momiji was born only a few days earlier. Due to both of their parents often going outseas, their parents leave Momiji to take care of him. She joined the cooking club in order to become a better cook. She is good friends with both Eruru and Hikari.

♀ f

Class: 3-D Favorite food: Coffee (she likes grinding the beans by herself), tart-like pastries Hobbies: Exploring hot springs, photographing Troubles: She doesn't have any pubic hair. The serious student council president and one of the fencing club's top 3 members who is also one year older than h... read more

Class: 3-D Favorite food: Coffee (she likes grinding the beans by herself), tart-like pastries Hobbies: Exploring hot springs, photographing Troubles: She doesn't have any pubic hair. The serious student council president and one of the fencing club's top 3 members who is also one year older than her childhood friend Yuuya. Though she acts like a fawning older sister, she is always worried after him and can't say no to any kind of request. She is best friends with Ayame, and is always worried over her airheaded nature.

♀ f

Class: 2-D Favorite food: Bananas Hobbies: Karaoke, playing punching games at the game center Troubles: She is only popular with the girls and her nipples are inverted. One of Yuuya's childhood friends and a second-year student who hates dressing... read more

Class: 2-D Favorite food: Bananas Hobbies: Karaoke, playing punching games at the game center Troubles: She is only popular with the girls and her nipples are inverted. One of Yuuya's childhood friends and a second-year student who hates dressing up in girlish clothes and instead always dresses up in a cheering outfit instead (in reality, she thinks that a "girlish" look doesn't fit her). Because of her appearance, Yuuya mistook her for a boy when they were younger. The length of her hachimaki (the headband) is 10 meters, and Yuuya often accidentally stomps on it and falls on Nao. She is also quite naive as she has no idea what sexual harassment means. She is good friends with Karin and Riko.

♀ f

Class: 3-B Favorite food: Green tea, takoyaki Hobbies: Tea ceremonies (no matter where or when), Hyakunin Isshu Troubles: Keeps getting turned and very wet all of a sudden just before going to bed. One o... read more

Class: 3-B Favorite food: Green tea, takoyaki Hobbies: Tea ceremonies (no matter where or when), Hyakunin Isshu Troubles: Keeps getting turned and very wet all of a sudden just before going to bed. One of Yuuya's childhood friends. A third-year student who always dances to her own tune and keeps sipping tea at every possible moment; due to this she is known as a bit of a troublemaker. Due to her traditional personality, she is bad with all kinds of machines and anything high-tech, and also bad at both English (because she dislikes horizontal letters and alphabets) and Chemistry. She is best friends with Nonomi.

♀ f

She works as Ayame's aide.

Liselotta von Kirschbaum's pet.

♀ f

A nurse that appears from time to time.

♂ m

The original school nurse. He transferred his role to Mikami Yuuya after a sudden injury.

♀ f

Karin's mom. She works as a cabin attendant. Her husband is a pilot who's rarely home.

♂ m

Mikami Yuuya's dad.