Romance/Echhi/Harem

Remnants of a vampire clan that wanted to rule the world alone, but got defeated in a war by joined forces of other vampires and humans, kidnap the brother of a vampire war veteran. He looks for them in a secret vampire city.

Tanukichi Okuma is roped into joining an obscene terrorist organization bent on the destruction of everything that his new school stands for, the most prestigious public morals school.

Yoshimori and Tokine are just your average kids go to the same school and they also happen to be neighbors. During the day they go their separate ways but at night they both have to go protect the land of Karosumari. A job passed down to them from generations of Kekkaishi in both of their families. The families are 'rivaling' but the two of them get along just fine. At night Yoshimori and Tokine with their demon dogs Hakubi and Madarao, do their best to rid the land of evil. But everything isn't always so simple.

Vampire queen Mina Tepesh comes out of hiding to offer peace between vampires and humans. Japan gives her a bund, where she goes to live with her people. However, extremist human and vampire groups do not want to coexist.

Shinichi Kanou is a young secluded Otaku who is offered a job thanks to his vast knowledge of anime, video games and manga and just after meeting his new employer, he is kidnapped, awakening in an alternate world with a fantasy setup. Shinichi then is informed that he was in fact selected by the Japanese government to help improve his country's relations with this new world by establishing a company to spread the unique products of the Japanese culture to this new, unexplored market.

Raku Ichijou is an average high school student. He also happens to be the sole heir to the head of a Yakuza Family called the Shuei-gumi. Ten years ago, Raku made a promise... a secret promise with a girl he met. They promised one another that they will "get married when they reunite." Since then, Raku never let go of the pendant the girl gave him. Then one day, a beautiful girl named Chitoge Kirisaki transfers into Raku's class. Their chemistry was more than off. There was not a moment where they were not fighting. But by a weird turn of events, Raku and Chitoge agree to become fake lovers. Although his heart is really interested in his classmate Kosaki Onodera, Raku must continue pretending to be Chitoge's boyfriend.

Kogarashi Fuyuzora has the ability to see supernatural, and has been possessed by ghosts since he was a kid. This has caused a lot of trouble in his life, but now he has learned to fight back against the evil spirits. Unfortunately, he's now also very poor, homeless, and hoping for a happier, more normal, high school life. In his search for housing, he's introduced to a very cheap boarding house called Yuragi Manor, which was formerly a popular hot springs inn. It's so cheap because the house is haunted by the spirit of a high school student whose corpse was found there. Kogarashi doesn't think this is going to be a problem for him, and the rest of the house's tenants appear to be sexy women. While relaxing in the hot springs, though, he finds there is an issue with his ghost-banishing plan; Yuragi Manor's ghost is a 16-year-old girl named Yuuna, who lives in his room. Kogarashi has no desire to hurt a ghost girl, and instead he ends up agreeing to help her to figure out her unfinished business. That way, she can move onto the afterlife before turning evil and falling into hell. Once it is clear that he is fine with Yuuna, the other tenants reveal their own supernatural secrets-his life in Yuragi Manor is going to be far from ordinary.

Aki,a highschool otaku work to support his game making. With remarkable luck, he bumps into Kato, the most beautiful girl he has ever seen. Naturally, the meeting twists his life into a complicated relationships.

Follows the adventures of Koyomi Araragi, a former vampire. One day, a classmate named Hitagi Senjougahara, a loner, falls down the stairs into Koyomi's arms. Hitagi appears to weigh next to nothing, defying physics. Despite being threatened by her to keep away, Koyomi offers his help, and introduces her to Meme Oshino, a strange middle-aged man living in an abandoned building, who cured him of vampirism. Koyomi becomes gradually more involved in cases related to unusual supernatural creatures, meeting new people and discovering secrets in the people he thought he knew.

Sato Yo is an ordinary high school boy who likes playing games on his SEGA console. One day when he decided to buy bento for dinner at the local grocery store, he suddenly lost consciousness. When he finally came to, he had no memory of what happened and no idea his life was about to change.

In the 21st century, a family of vampires settled down on the grounds of Japan and lived a modest life whilst sucking on the blood of humans discreetly. However, the eldest daughter of the family, Karin Maaka, has an embarassing secret which cannot be revealed to anyone. Even though she is a vampire, she does not lack blood like her family members. Instead, she overproduces blood to the extent that she transfuses the excess into her victims, hence increasing their blood levels. Despite her troubling body characteristic, she attends school like any other high school student, that is until a new transfer student, Kenta Usui, enters her life.

Rebellious teens fight in armed combat against one dispassionate girl's supernatural powers in an afterlife high school.

The "slapstick drama" begins with Seiya Kanie, a high school boy who is invited on a date in an amusement park by a mysterious beautiful transfer student named Isuzu Sento. He is introduced to Latifa, a "real" princess and the park's manager, and is asked to be the acting manager of this "disappointing amusement park in the Tokyo suburbs."

A mecha otaku is reincarnated into another world as Ernesti Echevarria, also known as Eru. In this world, huge humanoid weapons known as Silhouette Knights exist. Dreaming of piloting those robots, Eru and his friends, Archid Olter and Adeltrud Olter, aim to become Knight Runners.

Small for his age, Yukinari has been bullied and abused by girls all his life. Now in high school, he has developed a rare condition: whenever girls touch him, or even come close, he breaks out in hives. Imagine his surprise, when he is suddenly transported to the city of Seiren on a mystic world invisibly orbiting the Earth, and populated with vast numbers of women and very few men. Fortunately, he has a new friend, Miharu-chan, whose touch inexplicably doesn't affect him.

Yukito Kunisaki is on a journey, seeking a girl with wings who flies in the sky, as mentioned in a childhood tale. During this journey, he settles down in a small town, trying to make some money. There, he meets a strange girl named Misuzu. Misuzu quickly makes Yukito her friend and invites him to stay with her. Yukito decides to stay in the small town, and continue searching for the winged girl his mother had searched for in her life

Junichi "Jun" Hashiba is an uncool high school student who frets about wanting to lose his virginity. Egged on by his friends, Jun goes on his knees and confesses his love to a classmate named Yukana Yame. The confession surprisingly works and the couple goes out. However, Jun finds himself in uncharted waters with Yame, a trendy and fashion-conscious "gal" (gyaru).

It focuses on a high school freshman Yuuta Togashi, who once suffered from a 'chuunibyou syndrome' i.e. an overly self-conscious middle schooler. Now he wants to bury this embarrassing past of his and to begin a new life in high school-all in vain. He meets his old friend that knows about the old Yuuta and he now tries to get rid of that shameful part in his life. However, everything is not that easy as it might seem.