Mizuki has been hired to be the private tutor of Naomae kun, one of the worst student of his class.... Naomae kun is not only lazy, but is pretty much incredibly negative when facing academic studies, fact...

Touge Yuugiri is a chick magnet. Without lifting a finger, girls vie for his attention, "accidentally" topple on him, or even invite him to spend some special time alone—it's almost as if he is the protagonist...

Harenchi Gakuen is an elementary school whose teachers and students are all perverts. Boys peep girls changing. Girls pull up their skirts and show off their panties Considered to be the first ecchi manga...

Haru Okamoto, a teenage girl who adores katana, is just now entering high school. When she was little, she happened upon a katana in her grandparents' house. In their haste to get the blade from her, they...

School Miyazaki Women's Gakuen High School.　Ichijo Ranko (Animal needing) is a impulsive action-type girl love Monster Sakurano Komachi (Sakura Komachi), early enrollment, deprived of lips! On the other hand...

When Hideto, a high-school student who is afraid of women, is suddenly targeted by a beautiful older woman whom he believes to be a molester, he runs for his life. Mid-pursuit, he is attacked by what he...

Kumoro Tsuyoshi is in his third year in middle school, and is in the midst of studying for his entrance exams. He wants to go to the same school as his childhood friend, Kamijou Haru, who's two years his senior...

It tells the life story of Hayato Heiwajima ordinary guy occupation is the main successor of his grandfather and Heiwajima industries, the Maid Hatoko Heiwajima and close relative, is responsible to teach you...

A series of related stories about (a lot of) middle and high school students as they discover their hatsukoi (first love).

According to his childhood friend, Tarou Kurume is not interested in love. One day Tarou is struck on his head by a ball rendering him unconscious. When he wakes up, there's a girl floating above him. What...

Just as Mimori Ichirou, a non-commissioned officer serving as a Zero fighter pilot during the Pacific War, was about to launch a kamikaze attack against an enemy warship, he instead found himself crash-landing...

A beautiful older lady regularly visits a coffee-shop where the high school student Hayasegawa-kun works at. He doesn't know her name, her job, or where she lives, but she is nevertheless his "ideal woman".

Harada Izumi has just transferred to a new high-school and is doing her best to fit in, which isn’t easy when you have a secret as big as hers – that she can read minds! And it doesn’t help when she is seated...

The main character Haruto, who has the marking of a supreme king, unknowingly opened and entered the gate to the world of divine spirits. There he meets Feilen-kamisama, who makes a contract with Haruto for an...

What happens when your guardian angel falls in love with you? After a traffic accident, Kyle Taylor is on the verge of death. His guardian angel Sarah makes a deal with the Angel of Death to save his life. Even...

For most people, having one’s own mecha sounds like a dream come true. So when Eiji’s father builds him his own girl mecha to help around the house, he thinks life is about to take a turn down easy street...

Daily life of Maru Jeong and his friend, who take care of a zombie-looking robot girl sent by Maru's grandfather for 300m Won.

A short side story happens during the 8 years time skip of the original Ultimate! Hentai Kamen

Hentai Kamen returns. Promotional One Shot for the second live action Hentai Kamen movie.