Shouta Handa, a 25-year-old NEET, is mocked by his former female classmates who've all become successful, at their class reunion. A mysterious incident at the school pool throws him back in time and lets him...

What would happen if ecchi accident tropes were caused by some kind of illness? Could be used as some kind of weapon?

Haruomi and Yua grew up together but with puberty Haruomi begun to change, beginning taking pictures of girls annoying his childhood friend Yua! Haruomi though has a secret power awakening and their innocent...

Mikado Shuuji is just an ordinary guy, but he has a very unusual knife that he uses for cooking. It's actually a famous short sword that marks its owner as the head of the ninjas, and now there are hot ninja...

Middle school teacher Nobunaga has always been dreaming of such a gal game-like situation. However, the one who appeared before him was Kichou, a 14-year-old girl who proclaims herself as his wife. Appears to...

Tatsuhiro moved to Tokyo to attend an art school and start his new life. In his new room, there’s a small hole in the wall. At first he can see nothing through the small hole, but one night, through the peeping...

Takarazuka is a gym teacher who wants to work in a girls high school in the worst way, and of course for the worst reasons. He's a lech, and when he finally lands his dream job, he's looking forward to being...

Toshi, an ordinary high school student, spent his days being fed and taught by a beautiful neighbor named Yuu-nee-san, who lived near his house instead of his parents, who were rarely home. The older sister was...

Toono Ao failed to get into college and became a ronin, studying for next year's exams instead. To better study for them, Ao moved out to live on his own into an apartment near his cram school. It's not much...

Narukami Jin is the only son in an extremely rich family who made their fortune off of the adult video industry. He inherited his father’s genes, which makes his man parts incredibly potent against hot girls...

Sanada Akihito, a student from Yotsuho Academy has been haunted by the angry spirit of a dead girl. In the exorcism that a friend was trying to do, the spirit manages to possess a girl from Akihito's class and...

President wants to make school open for romantic connections between students but the school counselor wants him to prove that its safe for the students to practice so he and the vice pres go out. Problem is...

Besides the fact that both of his parents are on an extended business trip overseas, Mizutani Masayuki was just your normal high school student. One day, Shimizu Sayaka, a girl who's in the same grade as he is,...

In the year 20XX, the decline in birth rates is a serious problem. To counter this, the government has established an outrageous academy. The academy's goal: "To teach boys and girls how to properly date, and...

Rintarou is deeply judgmental of women, and hates that his dad has been cheating on his mom with a female neighbor. He does not want to be like his dad, and his thoughts are full of gendered sexual slurs...