Yuukichi and Kisaragi Makoto are childhood friends, and in his memory, Mako-chan has always been an energetic, smiling, puppy-like girl who dragged him into all kind of mishaps she created. However, once they...

Two childhood friends run into each other, but one of them who is a klutz forgot something very important that day and now she is completely exposed.

Mika ni Harassment: In the first story, Mika makes a wish on a mirror to change the world into one where boys don't have ecchi thoughts when they look at girls. In the second story, Mika's school falls under...

Sunohara Momota just recently transferred schools to a quiet part of the country and is settling in. He seems to be fitting in quite nice and already has a couple of friends, a lot of them girls. First there is...

High School student Usami Touru bumped into his classmate Ayabe Reri, one day while taking a stroll. Ayabe is like an idol in their School. She is a usually a quiet and honest beautiful teenage girl. But by...

A very, very, short story about two sisters at the beach.

Kaoru is a 17-year-old virgin who has an SM fetish. He secretly dreams about an SM relationship with his childhood friend Nana. One day Kaoru's mom asks Nana to hide all his SM toys so he'll study for a...

Nanako is an athletic and carefree girl. But she is too carefree, and she often ends up in embarrassing situations, most of which are witnessed by her classmate Kawara, who, like any normal guy, enjoys it very...

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...

The adventures of Nanako continues.

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

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

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...

For high school girls there are some "battle days", for example Valentine's Day, Christmas, and...

The male protagonist of the story wishes to become a health teacher. He has a job interview at a girls high school. Having passed successfully the latter, he starts an apprenticeship at the infirmary.

Marimo has a job to do... but it's too cold and she doesn't want to leave the kotatsu.

The story begins with Izumi Hayato running to be student body president. But when a beautiful girl swings in promising the liberalization of love while flinging condoms into the audience, he ends up losing to...

The series follows Kyouko Okita, a buxom housewife who's just recently moved into a new neighborhood with her husband. There she tries to adjust to her new neighborhood, make new friends, and deal with the...

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...