Takushi Hatsujou had played with a twin brother and sister when they were all kids, and he fell in love with the sister, culminating in his asking for her hand in marriage when they grew up, to which she agreed...

An anthology comic filled with the charms of twin girls! Naughty girls, shy idols, opposite personalities despite having the same looks, and more!(Source: Kadokawa) Contents: Is Our Neighbor in a Rebellious...

Yuuya Gokaki, the eldest son of a large family and a caring high school student, decides to live his dream of living alone. But from the first day, his ex-girlfriend (?) Banasera comes running in. Moreover, her...

Futakoi Alternative tells the story of Rentarō Futaba and his detective agency. One day a set of twins, Sara and Sōju, show up at his doorstep. They move in with him and work as secretaries for his agency.

Hinata is an introverted geek who sits next to Mikage, a gal, in class. Hinata realizes that Mikage is a former friend from elementary school, and attempts to rekindle their relationship.

Jun Kusakabe and Sayuri Kawamura are female police officers in tight mini skirt uniforms. They fight like men.... No, no, they are even better. Jun will sometimes go a bit too far and gets really wild after a...

Student council president and secretary, accounting and general affairs Seishirou Watari and student council vice president Mizutani. Only two student councils. Busy or not. Suggest or try it. Two people, but...

Yui, a quiet and caring girl, and the twin sisters, who lives next door, are very close friends. The older twin sister, Ichika, is a fashionable girl who loves fashion, and the younger twin sister, Hitoha, is a...

Saotome Amane is in her second year of high school, and again she's happily skipping school! She loves her internet, games, and anime—your run-of-the-mill shut-in. But she's different from the average NEET...

Released in April 2018 as a standalone project. Featuring main female characters from Seo Kouji's popular series Fuuka in alternative timelines with the Main Character of the series Yuu Haruna!

Hakuo Gakuin used to be a prestigious high school and was famous for martial arts. However, because its rival school, Seishikan, has been cowardly luring its superior students, Hakuo is declining. In order to...

A slice of life series taking place in an alternate universe from the main Bobobo series, focusing on Beauty's everyday with... Donpatch!? A parody of moe series.

Fuyuriina-sensei, an adult manga artist, is in fact - an extremely communicative person! A peek into the daily life of Fuyuriina-sensei, who can't get along with anyone except her assistants, and the...

From Baka-Tsuki: One day, people awoke to find themselves with the superhuman ability called Dialecte. They gathered in the academy city "Canaan" that was isolated from the general public - a futuristic town...

Kadomatsu Shouta has just transferred to Takehana High, a boy's high school that's surrounded by four girls' high schools. It's rumored that students there have a 120% chance of losing their virginity before...

At Saint Hoshikawa School there is a secret group called the G-On Riders. Students with superior strength and ability are chosen to be in the group, which was formed to fight against alien attacks on the earth....

Soryun isn't like any high schooler; he hails from a shaman family. He's usually discrete with his powers, but he's going to have to reveal them to hunt ghosts and other entities that haunt the school.

The stage is Kyoto. Takiguchi Tsuina is a girl possessed by a curse that brings misfortune upon all those she falls in love with. Such a girl falls in love at first sight with the newly transfered Mikado-sempai...

Do not confuse with Gaccha Gacha (aka: Gatcha Gacha). For the specific arcs (and their associated releases), look under the "Related Series" field. PART ONE - Gacha Gacha - Capsule (VOLUME 1-5) Nanjou Kouhei...