Liberty☆Liberty!

Comedy Shounen Ai

When Yaichi falls onto a trash heap dead drunk, he expects to be thrown out—but then a man comes to his rescue and Yaichi breaks his video camera. He feels so bad about it he decides to work off the debt; however, Yaichi is pretty useless. Can he really help out? (Source: MU)

Liberty

Drama Shoujo Ai

Maki Honjou is a scenario writer for a game company. One night, while going home from work, she almost ran over a girl. By the end of the night, the mysterious girl writes a time and place on Maki's hand... (Source: MU)

Ninja Papa

Action Seinen

Nobuo Matsuri, heir to the Matsuri Shinobi clan, was raised as a living weapon, an instrument of death who lived and breathed the art of the blade...until the day he fell in love. Now, years later, he's an unattractive thirty-something salaryman, married with kids, bullied at work, and general all-around screw up. Even worse, his old clan regularly still sending assassins to kill him for forsaking the old ways - and his family for leading him astray. Luckily, he still has his ninja skills, and ninjutsu is the art of deception! (Source: Jmanga)

Bye-bye Liberty

Romance School Shoujo

Rina and Hibiki are neighbors who attend the same school and don't get along. While pretending to be his girlfriend to chase off a stalker, Hibiki steals Rina's first kiss. Rina is angry and Hibiki tells her that she should just fall in love with him. Included one-shot: Volume 1: Ookami Shoujo to Kuro Ouji Bangai-hen

Ninja Mono

Action Comedy Supernatural

During Japan's feudal era, there was a war between two ninja clans: the Byakuro and the Kabusu. One night, the Kabusu staged a fierce attack on the Byakuro castle in hopes of kidnapping the clan's infant princess. Their mission was foiled when a loyal ninja of the Byakuro flees the attack with the princess and disappears, eventually raising her to be a ninja. Several years later, six ninja trainees are given a mission to infiltrate the Kabusu-occupied Byakuro castle and retrieve a sacred scroll to complete their training. But their skills are put to the test when they encounter three members of the Kabusu, who use dark sorcery in an attempt to once again capture the princess - who happens to be one of the trainees. (Source: ANN)

Under Ninja

Action Comedy Drama

Even in this day and age, ninjas walk among us, hide within plain sight, still waiting for their mission orders. However, for some, it takes much longer to receive orders than others! Meet Kurou Kumogakure, a NEET and a Ninja. After being a long time without work, he finally receives orders from the higher ups! (Source: MU)

Ninja Bugeichou

Action Adventure Historical

The classic, long ninja-saga. Many intertwined themes and many characters. It is a series that is as well a traditional samurai tale as an attempt of Shirato to uncover the role of revolting peasants in feudal Japan. It was made into a full feature film by Nagisa Ooshima in 1966. Kagemura is a fictional samurai, the hero of the story, aiding the peasants in their struggle for life. Nobunaga Oda, the historical 16th century warlord is his opponent.

Ninja Slayer

Action Sci-Fi Super Power

Ninja... Ninja were... merciless demi-gods, ruling Japan with their karate in the age of ninja tranquility. But, "some" committed a forbidden form of harakiri storing their souls at Kinkaku Temple for future resurrection. Their lost history was falsified and concealed and the truth about these ninja was long forgotten. Now, in the future where the universalization of cybernetic technology and electronic networks are God, suddenly, sinister ninja souls, resurrected from thousands of years past are unleashed on the dark shadows of Neo-Saitama. Fujikido Kenji, is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul. Fujikido cheats death and becomes Ninja Slayer—a Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance. Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninjas in mortal combat. (Source: Tokyo Otaku Mode)

Ichihime Ninja

Romance Shoujo

With an unloving father who manages love hotels, an idiotic ninja "protector" named Jin who poses as her math teacher, and a history of getting into fist-fights, Ichihime's high school life isn't exactly easy. But when another girl at the exclusive high school sets her eyes on Jin, Ichihime might be the one in need of rescuing. (Source: Which Scanlations)

Arcana - Ninja

Action Martial Arts Josei

The Zero-Sum Original Anthology Series features themed oneshots from various mangaka that publish in Ichijinsha's Zero-Sum and Ward magazines. Volume 14 theme: Ninjas 1. Shinobi☆Homestay by Ogaki Chika 2. The flower is a sakura, You are beautiful by Inui Miku 3. Shadow too is lucky by Saeki Yashiro 4. Like the wind, like the clouds by Ninagawa Tomo 5. Master, in disguise. by Asada Yasuka 6. On a moonlit night by Kanou Ruri 7. Shinobi's Hand by D.Kissan 8. Little Ninja by Yukihiko 9. Sorry!! by Kari Erika 10. I am Takehara Shinzaemon☆ by kawazoe & nakamura 11. Honeydew by Kouzuki Reo 12.White flower dream by Kayase Shiki 13.Mochizuki-san's Family All Over the Place by Oomine Shouko 14.Flame of Resolution by Yuzuki Asuka 15.Shiratama Zenzai by Geni Yuu Cover

Ninja Hattori-kun

Comedy Historical

10-year old Ken (Ken'ichi) Mitsoba is an average kid who goes to elementary school, and struggles with his studies. Meanwhile from ninja land aka Land of the Ninjas, a little ninja named Kanzo Hattori comes, and befriends Ken'ichi. Hattori is now a part of the mitsoba family along with his brother Shinzou, and his ninja dog, Shishi-Maru. Hattori helps Ken'ichi with his problems, and constantly keeps an eye on him, as a good friend.

Ooedo Musume Ninja

Comedy Romance Shoujo

Ninja Slayer Series

Action Sci-Fi Super Power

Ninja... Ninja were... merciless demi-gods, ruling Japan with their karate in the age of ninja tranquility. But, "some" committed a forbidden form of hara-kiri storing their souls at Kinkaku Temple for future resurrection. Their lost history was falsified and concealed and the truth about these ninja was long forgotten. Now, in the future where the universalization of cynbernetic technology and electronic networks are God, suddenly, sinister ninja souls, resurrected from thousands of years past are unleashed on the dark shadows of Neo-Saitama. Fujikido Kenji, is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul. Fujikido cheats death and becomes Ninja Slayer. A Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance. Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninjas in mortal combat. (Source: Tokyo Otaku Mode)

Ninja Slayer Kills

Action Sci-Fi Super Power

Ninja... Ninja were... merciless demi-gods, ruling Japan with their karate in the age of ninja tranquility. But, "some" committed a forbidden form of hara-kiri storing their souls at Kinkaku Temple for future resurrection. Their lost history was falsified and concealed and the truth about these ninja was long forgotten. Now, in the future where the universalization of cybernetic technology and electronic networks are God, suddenly, sinister ninja souls, resurrected from thousands of years past are unleashed on the dark shadows of Neo-Saitama. Fujikido Kenji, is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul. Fujikido cheats death and becomes Ninja Slayer. A Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance. Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninjas in mortal combat. (Source: Tokyo Otaku Mode)

Henshin Ninja Arashi

Action Adventure Drama

Hayate’s father, Tani no Maju (another loyal “Chiguruma Tou” clansman) had discovered and developed the “Ninja Henshin Jitsu” (Ninja Transforming Magic/Techniques) that enabled man to transform into super powerful “Keshin Ninjas” (Spiritual Ninjas) who would be able to summon and utilize their own inner mystical powers. Majin Sai wanted to use this technique to further “Chiguruma Tou’s” cause and make their warriors invincible. Tani No Majyu resisted handing Majin Sai the secrets to this technique believing that in the wrong hands, this technique could pose a monumental threat to Japan. Majin Sai sent one of his “Youkai Ninjas” (Supernatural Ninjas) to steal the secrets of this technique. In the process Tani No Majyu was killed but not before he had shown Hayate the secrets of this process. Enraged, Hayate uses these techniques to tap into his inner mystical powers and becomes the super powered ninja “Arashi” (Storm). (Source: MU)

Rakudai Ninja Rantarou

Comedy

The time is the Sengoku period, and the characters are ninjas-in-training who have entered Ninjutsu Gakuen. Their sights are set on becoming first-class ninjas, but they usually end up creating chaos. (Source: Jmanga)

Takatsukasake no Ninja

Action Comedy Shoujo

Takatsukasake no Ninja is about a group of good looking Ninjas which are servants of the Takatsukasa-household. They are protecting Ryo, the son of the Takatsukasa family, and helping him to keep his engagement to his childhood friend Botan.

Ninja Slayer: Glamorous Killers

Action Sci-Fi Shoujo

Ninja... Ninja were... merciless demi-gods, ruling Japan with their karate in the age of ninja tranquility. But, "some" committed a forbidden form of hara-kiri storing their souls at Kinkaku Temple for future resurrection. Their lost history was falsified and concealed and the truth about these ninja was long forgotten. Now, in the future where the universalization of cynbernetic technology and electronic networks are God, suddenly, sinister ninja souls, resurrected from thousands of years past are unleashed on the dark shadows of Neo-Saitama. Fujikido Kenji, is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul. Fujikido cheats death and becomes Ninja Slayer. A Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance. Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninjas in mortal combat. (Source: Tokyo Otaku Mode)

Itsumo Dokodemo Nin² Ninja

Comedy Romance

Ninja Shinobu-san no Junjou

Comedy Romance School

Shinobu is just an average schoolgirl and most certainly not a ninja—at least, that is what she claims. Class representative Hitoyoshi Kageyama finds this hard to believe though, as he is the only person to regularly see her scaling walls, throwing shuriken, lobbing smoke bombs, and disappearing without a trace. Despite being an expert at combat and infiltration, Shinobu is completely inexperienced when it comes to friendship and romance. She accordingly struggles with expressing her feelings to Hitoyoshi, who is unfortunately also quite dense. Still, the two of them gradually grow closer to each other through various interactions and school activities. In the process, Shinobu also experiences life as a normal high-schooler. [Written by MAL Rewrite]

Road to Ninja: Naruto the Movie

Action Adventure Martial Arts

A special one-shot connected to the movie.

Mayoi Neko Overdrive: Ginrou vs Dog Ninja

Action Fantasy School

Meiji Shitsugyou Ninpouchou: Jaja Uma Shukun to Risutora Ninja

Romance Shoujo

Kekkyoku, Ninja to Dragon wa Docchi ga Tsuyoi no?

Action Fantasy