Okazaki Shimako is an office worker for a fashion company who believes her boyfriend is going to propose to her on Christmas Eve, and is planning on quitting her job. Instead he dumps her by phone right before...

Rikuto had a new younger brother Ayumu after his father’s remarriage. However, little did he know that Ayumu was actually a girl and it was under her mother’s orders that she pretend to be a boy to him. Every...

Soichiro, a boy who has lost his grandmother, lives alone and lonely. His former pet cat, Chikage, returns to him as a nekomata! In human form, she cleans, washes, cooks, and takes perfect care of Soichiro.The...

Junior high school student Amane lost her parents early and lives with her uncle Yuki-chan. Even though he had a faint feeling for Yuki-chan, she lived calmly for the same days, but one day, when she cut her...

This is an Anthology of GanGan ONLINE's Oneshots

Yuuta, aged 26 and working in a host club, has just been given a whole series of shocks – his father (whom he hasn’t seen in 6 years) has gotten remarried to a woman one year younger than him. She had a...

A romantic comedy involving a love triangle between a childhood friend and a younger sister over her older brother. Each story goes back and forth between different time periods. (Source Pixiv / Nicovideo...

In their youth, Shirabe Yamada encouraged her brother Minoru to become a mangaka, but years later, and now that she's a high-school-age streamer, she can barely stand him. Now a university student and amateur...

A high school boy is making up having a little sister to impress his crush. When he's cornered and about to confess his lie, suddenly a stranger girl appears calling him "big brother". (From Manga Mogura)

My sister's friend Tsuyu-chan is a quiet girl who and i can't figure out what she is thinking. However, it doesn't seem that I'm much disliked ...

My younger sister, who I hadn't spoken to in the ten years since I moved out of my parents' house, suddenly came to visit my apartment. Her purpose is “to learn cooking from her brother”! ? A comedy about poor...

In this heartwarming slice-of-life comedy, a young man is adopted into a family of cats who walk, talk, and live like humans! After losing his mother at a young age, Nekota is taken in by family friends…who...

Yui Hasegawa, an unattractive high school student, has an older brother, Yu, who is both a literary and martial artist, cool, and called the most handsome guy in school. The two are so unlike each other that...

Tsukishima, Tokyo, is known as the land of the Monja. One of Kanto's famous local food. Because of some circumstances, Yuzuki (21), the eldest child of the Umikawa family, is forced to become the second owner...

She is my dead boyfriend’s sister, I thought my feelings to my boyfriend influenced me to have this vagueness with her, but I gradually fell in love with her. She is my dead brother’s girlfriend, I thought we...

"I need a small room to experience life of the common people! About 30 pyeong?" The youngest son of a chaebol family, Yoo Ha-seong. The mission of the family fell on him!The so-called 'experience of ordinary...

"I want... to become a dog, meow." And so, Torachiyo swore as a child to become a great dog for the sake of both the world and for others. These are the healing, fun, and laughter-filled days brought to you by...

Summer Vacation. Every year Kouhei looks forward to the growth of his cousin, but the first meeting after a very long year he sees that his cousin had extended his hair into a ponytail.Because of the ponytail...

Original Web Manga

Koichi quit his job and became a novelist. However, he could not think of any topic and was unable to write a novel. One day, in order to concentrate on his novel, he decides to move to the countryside to live...