♂ m

Class: 3rd year, 11th class Likes: Coffee milk The main protagonist. He is chosen to be the moving gear for W.L.O, in order to help people achieve their love to deal with the decreasing birth rate. However, he is average at both studying and sports, and has developed some kind of a phobia for women... read more

Class: 3rd year, 11th class Likes: Coffee milk The main protagonist. He is chosen to be the moving gear for W.L.O, in order to help people achieve their love to deal with the decreasing birth rate. However, he is average at both studying and sports, and has developed some kind of a phobia for women.

♀ f

Class: 3rd year, 11th class Likes: Bitter chocolate, basking in the sun Arisa is a girl from France who is a mix between American, British and Japanese, and a member of NOA. She has mastered 7 languages, has been able to skip grades because of her genius brain abroad and is proficient in martial ar... read more

Class: 3rd year, 11th class Likes: Bitter chocolate, basking in the sun Arisa is a girl from France who is a mix between American, British and Japanese, and a member of NOA. She has mastered 7 languages, has been able to skip grades because of her genius brain abroad and is proficient in martial arts. Despite her mission having a 117% chance of success, Hotaru is ready for everything to fail. Arisa often worries about her bed-ridden sister Sarasa to a such extent that she's almost sticking to her like glue. Because of this, Hayakawa-sensei calls them "Yuri Sisters".

♀ f

Year: 2nd year Affiliation: Otowa Gakuen Festival Executive Committee Likes: Wanko soba, romance, tanbi (an old word used to describe yaoi) Koichirou's childhoo... read more

Year: 2nd year Affiliation: Otowa Gakuen Festival Executive Committee Likes: Wanko soba, romance, tanbi (an old word used to describe yaoi) Koichirou's childhood friend, Yuuki's kouhai and Mariko's younger sister. Yuriko is shy, but a very big daydreamer; she often gets nosebleeds from her delusions and also narrates them to others' dismay, as they happen to be often pretty ridiculous. To Yuriko, Koichiro, whom she calls "Hii-chan", is like a big brother; however, the misunderstanding that they are dating has never been cleaned up.

♀ f

Year: 2nd year Affiliation: Assistance robot of the W.L.O. Likes: Omurice (omelet rice), egg dishes, glasses Blood type: Alkaline type An assistance robot made by W.L.O. who is sent to Yuuki in order to help him. Her codename in W.L.O. is "Lilly"... read more

Year: 2nd year Affiliation: Assistance robot of the W.L.O. Likes: Omurice (omelet rice), egg dishes, glasses Blood type: Alkaline type An assistance robot made by W.L.O. who is sent to Yuuki in order to help him. Her codename in W.L.O. is "Lilly". She looks more like a human than a robot, but acts like she has been just born: she is curious about everything, and also naturally clumsy. Her memory is so bad that Ina can't remember neither her official name nor model number. Ina idolizes Hotaru so much that she keeps glasses on her head, even though they don't actually fit her at all.

♀ f

Class: 3rd year, 11th class Affiliation: Library Committee Likes: Spicy things, noodles, turtles, raptors Yuuki's classmate and the leader of the 7th branch of W.L.O. She is the one who introduced Yuuki to the whole organization and project. Hotaru is a total bookworm who reads very often. Hotaru's... read more

Class: 3rd year, 11th class Affiliation: Library Committee Likes: Spicy things, noodles, turtles, raptors Yuuki's classmate and the leader of the 7th branch of W.L.O. She is the one who introduced Yuuki to the whole organization and project. Hotaru is a total bookworm who reads very often. Hotaru's mission is to give orders to Yuuki and teach him how to make girls fall in love with him, however, he is too dense, which makes her mission harder. Not to mention if she can't make Aina and Yuuki fall in love with each other, she will be fired from W.L.O. Hotaru has a habit of rising her glasses up with her middle finger. Whenever someone calls her "Sobake", she gets angry and shows her murderous intent to anybody who calls cup noodles bad.

♀ f

Class: 3rd year, 11th class Affiliation: Otowa Gakuen Festival Executive Committee Likes: Coffee milk, sweet things Yuuki's classmate, neighbor and childhood friend. The two neighbors used to be really good friends, however, certain "recent incid... read more

Class: 3rd year, 11th class Affiliation: Otowa Gakuen Festival Executive Committee Likes: Coffee milk, sweet things Yuuki's classmate, neighbor and childhood friend. The two neighbors used to be really good friends, however, certain "recent incidents" forced their relationship to be estranged in middle school. She has an older sister-like personality, kind and warm, but there's no stopping her when she gets angry. Because her compability with Yuuki is good, she becomes his loving partner. Unknown to her, Aina is pretty popular with the boys.

♀ f

Likes: Umeboshi (pickled plums), basking in the sun Arisa's sickly younger sister who, like her, is from France and a mix between American, Japanese and British. Because of her illness, she is forced to stay in the hospital, and Arisa often comes... read more

Likes: Umeboshi (pickled plums), basking in the sun Arisa's sickly younger sister who, like her, is from France and a mix between American, Japanese and British. Because of her illness, she is forced to stay in the hospital, and Arisa often comes to visit her. Like her older sister, she is very calm. Sarasa loves books, especially romance books, to the point where she can remember most of them word-to-word. She deeply respects Japan's culture, and due to this, she likes umeboshi a lot.

♀ f

A student in class 3-11 who belongs to the Theater Club. She has a bad relationship with Koichi and always ends up fighting with him.

♀ f

An operator at the 7th branch of W.L.O and a waitress who works at a cafe called "Pothos". She is mainly carefree, but possesses huge amounts of power, as she has trained herself in martial arts. Yukie's main mission is to ensure Yuuki's body's ph... read more

An operator at the 7th branch of W.L.O and a waitress who works at a cafe called "Pothos". She is mainly carefree, but possesses huge amounts of power, as she has trained herself in martial arts. Yukie's main mission is to ensure Yuuki's body's physical condition.

♀ f

Yuriko's older sister and the school's nurse. She is also Hikari's best friend. Nowadays, she works as a scientist in W.L.O., Mariko retired from being the school nurse. However, she also works ... read more

Yuriko's older sister and the school's nurse. She is also Hikari's best friend. Nowadays, she works as a scientist in W.L.O., Mariko retired from being the school nurse. However, she also works part-time at NOA. She is also the one who does regular checkups for Sarasa, however, for some reason, Arisa doesn't seem to like it.

♀ f

Class 3-11's homeroom teacher who is in her late 20s, and teaches languages. Sae has a strict and violent personality, not to mention she has an addiction with gambling and drinking, which her parents don't see as a problem for some reason. Despite this, she cherishes her students very much.

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Yuriko's childhood friend.

♀ f

Hotaru's older sister and the head of Kanto's W.L.O. She has also been Mariko's best friend for a long time.

♀ f

Yuriko's close friend who is part of the Lacrosse Club. She has a strong personality, but can't stand ghost stories or scary stuff in general. Kaede treasures Yuriko so much that she won't let anybody even think about having her as their girlfrien... read more

Yuriko's close friend who is part of the Lacrosse Club. She has a strong personality, but can't stand ghost stories or scary stuff in general. Kaede treasures Yuriko so much that she won't let anybody even think about having her as their girlfriend.

♀ f

An operator at the 7th branch of W.L.O and a waitress who works at a cafe called "Pothos". She has a cool personality and rarely shows her emotions on her face. Natsu's main mission is to teach Yuuki, as she is supposed to be in charge of his studies.

♂ m

One of WLO's commanders and the owner of the cafe "Pothos", where his daughter Megumi's also works as a waitress. He is very good at baking cakes and considered a professional at it.

♀ f

An operator at the 7th branch of W.L.O and a waitress who works at her father's cafe, "Pothos". She has an easygoing and energetic personality. Megumi's mission is to mainly take care of Yuuki's... read more

An operator at the 7th branch of W.L.O and a waitress who works at her father's cafe, "Pothos". She has an easygoing and energetic personality. Megumi's mission is to mainly take care of Yuuki's mental health.

♀ f

A girl who belongs to NOA, and is Arisa's 16th exclusive operator. They have a good relationship, which is shown by how they call each other by nicknames; Arisa calls Solaris "Sora/Sola", while Solaris is the one who came up with the "Ace" nickname... read more

A girl who belongs to NOA, and is Arisa's 16th exclusive operator. They have a good relationship, which is shown by how they call each other by nicknames; Arisa calls Solaris "Sora/Sola", while Solaris is the one who came up with the "Ace" nickname. Solaris is always calm and is ready to give Arisa support, no matter what the situation is.

♂ m

A member of NOA as well as Yuuki's classmate and the one who sits next to him. He currently works under Arisa, and always receives his orders about making read more

A member of NOA as well as Yuuki's classmate and the one who sits next to him. He currently works under Arisa, and always receives his orders about making Aina and Yuuki's relationship better straight from her.

♀ f

W.L.O. Japan's captain who is much, much older than her appearance indicates. Velvet is smart and holds all kinds of knowledge in her brain, however, due to her appearance, she is always treated like a kid.