The story begins eight months in the future of the main story, with Nana and Kaoru in the summer of their final year of high school. It uses a different supporting cast and a different location for the setting,...

Nana and Kaoru are now third-years in high school, and tests are heating up. However, their ”breathers” are also heating up. The story takes place in the third year of high school, after the ending of the manga...

Nanako is an athletic and free-spirited girl that excels in every sport she does. Many of the sports groups at her school request her assistance at important matches. Where she excels the most is when she finds...

Selection of stories from Nanako-san series, reprinted under a new title.

Teacher, what are you doing here? You're not allowed here, and moreover. Well, yes, I can see that you're having a problem, but you really should. Wait, why are your clothes coming off? What's happening? Wait a...

The young orphaned adventurer, Theo Asper tried summoning the devil to help his career as his own skills are lacking. The devil comes in the form of a beauty who offers to grant him one wish. He’s so enamored...

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

"Huh?! Isn't this more of a hostess club than a cat cafe?" These affectionate cats have turned into humans to help out at their Master's cat cafe, and they only want one thing as their reward... Official...

Himari has never been one to abandon a friend in need, so when her friend Eisuke asks her for a selfie so he can use it as an art reference, how can she refuse? Even if it is embarrassing. But what's MORE...

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...

All I wanted was to feel my girlfriend's body, but her big sister forbids it. When I decide to sneak over one evening, it's not my girlfriend who is waiting... Official English

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...

The story centres around Kagami Ibara, the young lady of the influential Kagami Financial Conglomerate and a hopeless tsundere who pushes everyone away with her twisted personality. One day the vampire...

For an experiment between human and devil worlds, government gave Tsunashi Kaidou, a normal office worker, an order to marry Eve, a vampire princess. But his daily life with Eve seems to be full of troubles...

Onohara Asami is a cute, 17 year-old, 2nd-year high school student. What nobody knows is that she's actually already married, to her physics teacher. Besides her responsibility as a student, she now has to...

A young man and his shameless maid go on a date. Borderline-Hentai

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...

Shouji Osamu is an elementary school teacher fresh out of college about to embark on his first day. At the school gate, he was suddenly hugged by Chise, a girl he doesn't recognize who seems to know him. He...

Rena Misaki was a normal girl in high school in the small town of Otogi. But lately she is being tormented by Kegari Chota (little hamster like imps that cause greatly increased sexual desire). They had been...