Saburou Oomiya

In the suburbs of Tokyo, a group of six girls have played together at the park since they were little, but eventually have to switch schools. Before they leave, they plan to make a time capsule, but are unable to do so. The story follows the girls four years later as they meet again.

In the last chapter of the Refrain Blue series, the bond between Yoshihiro Matsunaga and Nao Morisawa grows stronger, while Yoshihiro finally finds out the identify of the mysterious girl from the first chapter.

The second chapter in the Refrain Blue series focuses on Nao Morisawa and the events that happened at the summer camp last year, with her and Yoshihiro Matsunaga both unable to let go of feelings of the past.

The first chapter of the Refrain Blue series, tells about the recollection of Yoshihiro's past about various events of summer school, of the fate where encounter and separation are interwoven with each other, as Yoshiro and Matsunaga will pass the Toyo Gakuen and will arrive at summer school at seashore. A mysterious girl smiles as she watches Yoshiro who stands still at the seashore dusk.

When the government develops a bio-engineered cyborg, named Dragon, as a secret weapon, a failure in gene manipulation turns the creature into a sex-crazed monster!

The all female crew of the transport ship Muse is on a mission in deep space. They pick up an SOS signal and discover a derelict space cruiser where all the women have died mysteriously. They take the only survivor, a young woman named Flair, and detonate the ghost ship. However, the danger is just beginning. With Flair on the Muse, the romances between the women begin to take a new turn. One by one, the crewmembers are attacked by a mysterious alien presence, desperate to find a way to reproduce with human women!

Seventy years ago, several mysterious murders occurred in Tokyo, Japan. Young, beautiful women were found dead, their bodies dried up like ancient mummies. Now young women are dying the same way and Miho, a 19 year-old college student discovers that a weird stranger is stalking her. While her best friend Azusa, is busy seducing their professor, she discovers he is not human at all, but a horrible tentacle-endowed monster! Now that his dark secret is revealed, both girls are on the run for their life, but can she escape from the hideous monster disguised as a mild-mannered professor?

Behind Akiko Yagumi's pretty exterior is a cyborg who works as a special agent for the Japanese government. When strange things happen at a posh school, Akiko is brought in as a teacher. As it turns out, the corector administers drugs to the students through which they get into a kind of sexual intoxication. The resulting energy is fed to the school president, an old man who is barely able to move, to give him new life energy. The Korean principal receives help from the three Aisawa sisters. When Akiko is also attacked, she fights back...

End Of Summer tells the story of one young man's relationship with five women in a frank and sensual manner seldom explored in even the most daring of live action films. Although the hero, Wataru, wants only to score with Mai, the girl of his dreams, he must first deal with four other young women scattered in his path like land mines. There is infatuated and juvenile Miho, tomboyish athlete Misa, naive Kurumi, and the caustic Satomi, who works in the restaurant where Wataru hangs out and whose personal life become hopelessly intertwined with Wataru's.

Mankind's problems are tempting the moon to move away from the planet Earth, but Kaguya, a superhuman spiritualist, is attempting not to let it go off too far. She comes down to Earth from her home in outer space to help solve the relationship problems of people. Her first assignment involves foiling a perfect murder and a bit of gender-bending as she tries to help Tanaka revive the life of his dream lover and get revenge on the killer, which was her ex-girlfriend. The second assignment involves pulling a sexually frustrated teenager's spirit out of a video game after the stress of being dumped forced it outside the body.