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...

Ryugasaki-san is a lizardgirl. Her tongue is like that of a chameleon's, her hands are like that of a gecko's, and she even has a third eyelid! Due to her unique biological makeup, she sheds her skin multiple...

Kei Sakai, a high school boy, had a problem. One thing led to another, and he was deeply uninterested in everything and had no sexual desire. Then one day, he learns of a mysterious, beautiful girl named Yami...

Shiro Masakatsu is a boy people can't stand to touch, whether they be male or female. One day, he sees a girl with a weird katana finishing a fight with someone, so naturally, he ran away. He later meets the...

Seton Academy, a school full of animals where, thanks to population decline, there are fewer humans than any other creature. Mazama Jin, an animal hater and the only human male in his class, falls in love with...

This is a great old school classic about a young boy raised from even before birth to become the greatest Kendo champion in all of Japan. With a martial arts expert for a father and a mother with an enthusiasm...

The main character, Hinako Momotsuki, is a high school girl who loves the anime "Puri Puri" and devotes all her energy into otaku activities. However, in actuality, when she unites with a mysterious "Maji...

Things about girls that adolescent boys dream of with full delusion. While saying, “A man is really stupid!”, Yuime Nemuri likes him, so she can’t refuse him when such things take place! Instead, it all seems...

Dad married suddenly, and Huo Tianlin, a high school student with a fierce appearance, got two more sisters from Japan! However, these two unexpected sisters have amazing secrets! How will Huo Tianlin get along...

Humanoid beast? Ahem.... Humanoid beast....Because a female immortal sealed a mischievous and sly fox into his right hand, ordinary senior high school student Liu Yi henceforth began his extraordinary journey...

The main character Totoki is an ordinary high-school student who leads a mundane school life. One day, a mysterious, primitive girl, Cherry appears before Totoki! Whatever Cherry does is a mammoth class...

Collection of most of Go Nagai's short stories under one title, with each volume mainly focussing on a central theme. Names of volumes: Swordsman of hellSuspense・PunsUltra-Spy HigeGojiraGiant female...

Nagisa-chan has a crush on her childhood friend. One day, she suddenly starts growing to a giant size! In order to return to normal, she needs to "be able to say what she really feels," but... The romantic...

Toguro-san, a shy and reserved girl, changes personality becoming aggressive and arrogant when she is possessed by snails.

https://www.cmoa.jp/title/213453/

Spinoff 4-koma comic of Nana to Kaoru drawn by Momose Tamami, serialized in Young Animal Arashi magazine.

Nanami transfers to St. Marivel (Mary Bell) High School from America as she looks for her childhood friend, Kotaro. In a school where the ratio of male students to female students is 1:20 respectively, Nanami...

Kaoru is in love with his childhood friend-turned-perfect school idol, Nana. Over the years, their relationship has become strained with the differences in their lifestyles, but Kaoru still wishes Nana would...

During their final summer vacation, Nana and Kaoru’s plans coincide when both find themselves staying at the same mansion in the countryside, with Nana being tutored by adult goods shop owner, Tachibana, and...

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...

Akiyama Youichi is a high-school boy who adores the cute Nana-chan from afar but he's clueless about girls and terrified of asking her out on a date. He discovers in a very peculiar manner that he has a love...

Inasaki Komi is a popular highschooler, but what he did not expect was that someone like Sanami Nanai would like him. Although the girl is beautiful and a great student, she has a sinister aura around her. Now...

Seventeen-year-old Nanaka Kirisato is a high school student serious about her studies and goals in life. She frequently criticizes her best friend, Nenji Nagihara, for being a childish delinquent who spends his...

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...