From MangaHelpers: Ichinose Kouta is transferring to the academy his grandfather runs. He knows little about it, except for the fact that the students are mostly female, so he imagines that his life will soon...

Original Web Comic

Tasuke managed to fulfill his desire for a reunion with his childhood friend Yuzuha (nicknamed Yuzu-nee) after 10 years. Yuzuha, who is now an adult woman, finds herself extending him an invitation to deepen...

Otonashi-san has just transferred into a perfectly ordinary high school. Silent and impassive, she's actually a kunoichi, a female ninja! (Not that she hides it well...) See what a ninja, the famous traditional...

"Shinoburu Ninja School" is a place where young people who aspire to become ninja gather. Momoka entered the school, yearning to become a cool ninja who helps people with swords and ninjutsu. However, in...

On a school trip to shinobi-themed Ninjatown, a young man named Ichi Kuno accidentally springs a mystical ninja trap which sends him back to the Age of the Ninja. Having no other path, he must pose as a girl...

A few months after Ichi Kuno returned back to his time and back to his normal life, Ayame surprisingly travels along with him. Tonari no Young Jump releases The artist publishes hentai doujinshi for the series...

Sadashichi spotted a mysterious female ninja named Rindou one night, and he receives a direct warning from her not to tell anyone about it. He asks to have sex with her in exchange for his silence, but Rindou's...

Lots of female ninjas fight against an evil monster-using lord. Very violent, has lots of rape and guro content.

A female ninja of unknown origin was caught infiltrating a certain mansion. Intending to make her spill her origin and objective, the interrogator calls in a man who's got the strongest libido in the castle to...

1-9. Female Ninja Tsubaki 10-13. My Little Sister: Akane Special

The isolationist Akane Clan, composed of an all-girls body mainly consisting of young kunoichi in training, has a code to which they all must adhere: As men are dangerous beings, interacting with them is...

Hatsume is a kunoichi -- a female ninja -- sent by Ieyasu Tokugawa to assassinate Mitsunari Ishida, whose small fiefdom is all that stands in the way of total domination of Japan by Tokugawa. However, after...

Kurenai Shinkurou, a 16-year-old dispute mediator, is one day approached by the daughter of a powerful plutocratic family asking him to be her bodyguard.

Sanada Beni is 13 years old now and she is part of a ninja family. She is finally a Red ninja after 13 years of age. She takes an oath of loyalty to fulfill all her missions as family's "red ninja" descendant...

On the day he moved in with his childhood friend Miu, the heroine Fei materialized from a novel he hadn't managed to get rid of, and a very lively love triangle began.

One of Go Nagai's first works, this violent period piece takes place in the 1500s and stars a talented, low-ranking ninja named Shishimaru. In it, Shishimaru fights against Ginnai Doma (an immortal samurai who,...

Original Web Manga

In Confucian Era 14276, a violent showdown unfolds in the space surrounding Planet Lagra. And with that, the story begins. Unfolding on Earth and in far-off galaxies, in the past, the future, and across...

Only energy can replace Oohira Kensuke' important lucky charm— a picture of a warrior from a textbook! For six months, Kensuke has been going out with Sakaki Keiichirou. Being popular in his company,but...

Kaoru’s baseball team is in need of a miracle. They’re facing a rematch with a tough group of sixth graders, and if they don’t win this time, then they’ll forfeit their right to the practice field. Luckily...