Sung Hoon was a normal High School student, but one day he finds himself with a tiger that Hwangun didn't marry, and is told that the world will end if he doesn't marry that tiger. The story begins with the cute smile of the tiger girl.

Nagisa may look like a delinquent, but he’s just a typical teen trying to figure out what to do with his life. Nagisa’s best friend, Issa, already knows what his passion is: fish! Issa often skips school to work at the Nagahama fish market, and the two friends hang out together near the ocean almost every day. When Nagisa suspects that Issa has a girlfriend, it turns his world upside down. Is Nagisa in love with his best friend? And could his best friend possibly love him back? *Source: Seven Seas Entertainment, Vol. 1*

This is the story of a man known only as Gen, who used to be an assassin. Nobody knows his past, his real name or his age, only that he is now working at Tsubakiya, a secluded onsen inn. He had put down his weapons and intended to lead a quiet, peaceful life, but it seems his past is not willing to let him go so easily. The onsen inn gets guests from all walks of life, and anything can happen. Some guests come to end their life. Some guests just want to get away from everyday life and go crazy. There are TV shows and incognito celebrities. Every guest staying at Tsubakiya has their own story, just waiting to unfold.

Mizuho can't believe his ears when Grandpa's will is read out. Grandpa's final wish is for Mizuho to attend the same academy as Mizuho's mother. The catch is it's an all-girls school. With the help of his friend Mariya however, he gets a makeover good enough to fool everyone at the academy.

Otoboku 2 begins about two years after Mizuho's graduation. The main protagonist Chihaya Mikado was truant at his school because of harassment in the school and of a distrust in men. His mother cannot bear to watch him be in trouble, so she makes him transfer to Seio Girl's School, her old school. He dresses as a girl and introduces himself as Chihaya Kisaraginomiya. Chihaya meets another protagonist Kaoruko Nanahara, who once rescued him from a playboy, and he begins to live in the dormitory building. He becomes the focus of public attention due to his attractive face and figure, and due to high grades at studies. (Source: Wikipedia)

The manga adaptation of the otome game. The story centers around the six sadistic Sakamaki vampire brothers and a girl, Komori Yui, who goes to live with them. Yui Komori is a positive-thinking girl who nevertheless is troubled by seeing spirits and experiencing poltergeist phenomena. In her second year in high school, she transfers to a new school — a night school for entertainers and celebrities — due to her father's work. There are rumors that there are vampires among the student body, and Yui ends up living with the Sakamaki brothers. (Source: Anime News Network)

An anthology based on the otome game Diabolik Lovers More,Blood. Yui Komori originally lives with the six sadistic Sakamaki brothers, whom are vampires. However, when another batch of vampire brothers come in, the Mukamis, things turn for the worst.

The manga adaptation of the otome game. The story centers around the six sadistic Sakamaki vampire brothers and a girl, Komori Yui, who goes to live with them. Yui Komori is a positive-thinking girl who nevertheless is troubled by seeing spirits and experiencing poltergeist phenomena. In her second year in high school, she transfers to a new school — a night school for entertainers and celebrities — due to her father's work. There are rumors that there are vampires among the student body, and Yui ends up living with the Sakamaki brothers. (Source: Anime News Network)

An anthology by various mangaka based on the otome game Diabolik Lovers.

A manga adaptation of the fandisc STEINS;GATE: Hiyoku Renri no Darling (STEINS;GATE: My Darling's Embrace).

An anthology based on the otome game Diabolik Lovers More,Blood. Yui Komori originally lives with the six sadistic Sakamaki brothers, whom are vampires. However, when another batch of vampire brothers come in, the Mukamis, things turn for the worst.

High school life is hard enough, but it’s even harder for Seon Jin. A sickly disabled boy, Jin might as well be invisible. No one ever pays attention to him, except for the bullies who prey on him for being weak. Jin, however, keeps a very dark secret—there’s a serial killer in his house…and it’s his father! (Source: Seven Seas Entertainment) *Note: Includes one extra chapter.*