The time of the folk dance is approaching in Takumi's school, the folk dance is a famous couples event thus people that are single and unpopular such as himself have absolutely nothing to do with it, well; he...

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...

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...

After being nicknamed "Yinkyahime/Princess Goth Chick" (陰キャ or Yin character, opposite of Yang) because of her behavior in elementary school, Komachi Tamamura spent three years as a hikikomori. Since she...

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.

Question: What is the format of competitive quiz bowls, called "golden rule" by truly able players? Answer: 7 Right 3 WrongExplanation: It means that one wins when he gets seven correct answers, or gets...

Everyone wants to shine, and high schooler Minami Nanami is no exception. One day, her mother introduces her to the modeling industry, where she discovers a whole new world, but nothing is ever simple. (From...

Nana-chan is the sister of a well-known seiyuu, Hikarin. For all her life, she lived in a shadow of her talented sister, but Hikari wants to help her grow up. What will Nana's life become after Hikari tricks...

Based on the Eroge by UNiSONSHIFT. We've got our main character, Tsuwabaki, a normal student, but one day he bumps into a weird guy with "not cosplay ears" who gives him a drink. It transforms Tsuwabaki into a...

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...

Fujioka Tsunami is a middle school girl with a personality that packs a punch just like a tidal wave. She’s very outgoing and positive but at the same time, oblivious to many things, including her busty body...

In the casual days of the spring of his third year in middle school, Mitsuru Hibino meets transfer student Kouzou Issha, who develops his special power. Issha commands Hibino to use his lethal “power” to...

A story that starts with the worst possible encounter, but ends up with the sweetest couple. It's a serious romantic comedy about the relationship between a gal and an otaku.