A refreshing, unique villainess who's been dropped in the world of a novel, only to overthrow it all! The reason why? She couldn't just stand by and watch the female lead be manipulated by all four shitty ma...

In a city that is neither small nor big, there's a mountain that people avoid. The undeveloped mountain isn't protected with a green belt nor is it a site of environmental conservation. The avoided, prohibit...

Collection of stories. Volume 1: 17-21 1) There Were Two Chickens in the Garden (Niwa ni wa Niwa Niwatori ga Ita, 庭には二羽ニワトリがいた。) A strange world where aliens have taken over the ...

"If you don't run away from here, I'll hold you and eat your spirit." Enkai (29), is a lazy boy who loves gambling. When he's short on money, he receives a request to remove the curse of Sesshoseki, and acce...

The small village surrounded by mountains had no disasters, was blessed with crops, and everyone supported each other every day. The reason such a miracle was possible was thanks to the existence of a monste...

The boy I met that day is a grandpa now, and I can’t be a grandma with him because I’m a demon. Why are you a human and I’m a demon? A slightly painful tale of a boy carrying darkness and a demon who d...

"You can see me again?"One day "Human" was overworked from his black company and about to die... And saw a Grim Reaper! But even though her job is to collect souls, "Grim-chan" instead takes care of "Human" ...

A merman prince saves a boy from drowning in the ocean and falls in love with him. Because the prince cannot forget about the boy, he begs his father for a pair of legs, but he has to trade it with a prize. ...

The beautiful mermaid I fell in love with became human but when she transformed she became a man? Manato Koganei, a part-time worker on the brink of despair meets a beautiful mermaid shining in the moonlit n...

This volume is a collection of three short stories by Yoshihara Yuki. Ningyo Ouji Minako a hardworking office lady encountered a merman in the pond and was entranced by the beauty of his youth. (Also inclu...

Takasaki Akihiro works as a high school teacher on a small island. On his way home, he meets a strange young man, who says that he was a mermaid whom Akihiro had saved a long time ago and was there to return...

A mermaid wants to become human for a human he loves.

Which monster girls are featured in this book is mostly obvious from the chapter titles, but the two chapters that don't spell it out feature a dragon girl and a demon girl. A little sister dragon girl and a...

In an ancient fantasy world resembling feudal Japan, the nation's peace is upheld by demon hunters who work under cover of night to exorcise ferocious evil spirits. The young noble Fuyutsuki has just finishe...

The human-hating Demon Lord is merciless in his treatment of children... A short comedy manga! Original Webcomic