GuessAnime.

1. Shinobigoto

A socially awkward ninja will have his work cut out for him protecting a klutzy high school girl!

Shinobi Undercover is currently publishing . It is also Known as: しのびごと, Shinobigoto

2. Jigoku Raku

Gabimaru the Hollow is one of the most vicious assassins ever to come out of the ninja village of Iwagakure. He’s ruthlessly efficient, but a betrayal results in him being handed a death sentence. He has only one hope—in order to earn his freedom, he must travel to a long-hidden island and recover an elixir that will make the shogun immortal. Failure is not an option. On this island, heaven and hell are just a hair’s breadth away.

Hell’s Paradise: Jigokuraku is finished and has 13 Volumes and 127 Chapters. It is also Known as: 地獄楽, Jigokuraku, Paradition, Heavenhell, Jigoku Raku (KAKU Yuuji)

3. Boruto: Two Blue Vortex

With everyone's memories having been altered, Boruto finds himself being hunted by his own village. After escaping with Sasuke, what future awaits Boruto...?

Boruto: Two Blue Vortex is currently publishing . It is also Known as: BORUTO-ボルト- -TWO BLUE VORTEX-, BORUTO - TWO BLUE VORTEX -, BORUTO -TWO BLUE VORTEX-

4. Ninja to Koroshiya no Futarigurashi

A naive ninja ran away from her remote village and meets a high school girl assassin!

The start of an unpredictable life together between ninja x assassin.

Ninja to Koroshiya no Futarigurashi is currently publishing . It is also Known as: 忍者と殺し屋のふたりぐらし, Ninja to Koroshiya no Futarigurashi

5. Under Ninja

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!

Under Ninja is currently publishing . It is also Known as: アンダーニンジャ, Under Ninja

6. Tenkaichi: Nihon Saikyou Bugeisha Ketteisen

Battle tournament manga set in the Sengoku Era.

The year is 1600. Ten years have passed since Oda Nobunaga unified Japan. When Nobunaga realized that he was dying, he announced that he would hand over the country to the one who produced the strongest warriors. The warlords, whose dreams of unifying the country had been dashed, set up their own strongest warriors and set their sights on becoming the ruler of Japan

Tenkaichi: Battle to Decide Japan's Strongest Martial Artist is currently publishing . It is also Known as: テンカイチ 日本最強武芸者決定戦, テンカイチ -日本最強武芸者決定戦-, 天下第一日本最强武士选拔赛

7. Oshinobi Dousei

Tae, a beautiful 17-year-old girl, and Kotaro, a serious office worker. These two seemingly happy people have a secret they can't reveal to anyone - the rival ninjas of Iga and Kouga secretly live together in this laid-back romantic comedy!

Living With a Kunoichi is finished and has 2 Volumes and 30 Chapters. It is also Known as: お忍び同棲, Oshinobi Dousei

8. NEET de Otaku na Kunoichi to naze ka Dousei hajimemashita

A man is the target of a kunoichi's mission, and a lot of blood was spilled for him to learn this.

However, said kunoichi is taking some "liberties" with the mission... Or are those part of the mission too?

Somehow, I Started Living With a NEET Otaku Kunoichi is currently publishing . It is also Known as: ニートでオタクなくノ一となぜか同棲はじめました, NEET de Otaku na Kunoichi to naze ka Dousei hajimemashita

9. BlackSun

Hunted since birth for a burden he unknowingly carries, Yu must discover the secrets of his origins and his ties to a hidden shinobi world so he can come to realize the weight of his destiny, of being the last hope…the Last Flame of humanity standing against an ancient demonic threat.

BlackSun is currently publishing . It is also Known as: Black Sun

10. Ayakashi Triangle

Japan may be brimming with mysterious monsters called ayakashi, but they have a special exorcist ninja force to counter the threat! Young exorcist ninja Matsuri spends his days fighting ayakashi to protect his childhood friend Suzu. But when an ayakashi cat named Shirogane shows up, things get turned upside down! Legendary mangaka Kentaro Yabuki returns to Shonen Jump with this new fantasy series full of ayakashi and romance!

Ayakashi Triangle is finished and has 16 Volumes and 144 Chapters. It is also Known as: あやかしトライアングル, Ayakashi Triangle

11. Kunoichi no Ichi

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 and infiltrate an Kurenai Academy, a school of kunoichi students, to retrieve a mystical scroll that can return him to the future. But when everyone around him is already far better at stealth and infiltration than he could ever imagine being, it's not going to be easy. He'll need to employ his own special bag of tricks, and have a lot of luck, if he's going to last more than 5 minutes surrounded by hot kunoichi girls, every one of whom would happily kill him in a moment if he's discovered.

Kunoichi no Ichi is finished and has 5 Volumes and 48 Chapters. It is also Known as: クノイチノイチ, Kunoichi no Ichi

12. Naruto Gaiden - Uzu no Naka no Tsumujikaze

The story of Namikaze Minato , the winner of the worldwide popularity poll project--NARUTOP99! Just how exactly did Minato, the father of Naruto, develop a certain jutsu...?

Naruto: The Whorl Within the Spiral is finished and has null Volumes and 1 Chapters. It is also Known as: NARUTO外伝 渦の中のつむじ風, Naruto: Whirlwind in the Vortex

13. NARUTO: Rai no Sho - Ai wo Itareta Kemono!!

A manga-omake included with the Rai no Sho fanbook. It is set during the events of the Blank Period after the events of The Last: Naruto the Movie. The omake is unique as it is through Akamaru's point of view on his thoughts on master/partner Kiba Inuzuka.

NARUTO: Rai no Sho - Ai wo Itareta Kemono!! is finished and has null Volumes and 1 Chapters. It is also Known as: NARUTO―ナルト― 雷の書：愛を射たれた獣!!, NARUTO: Scroll of Lightning - The Beast that was Shot by Love!!, The Beast that was Shot by Love

14. JK kunoichi wa subete wo sasagetai

"Show your resolve if you want to get on the mission..." In order to take on a mission to protect her beloved master, Kunoichi High School student Kohana crosses the line with her pervy childhood friend and ninja classmate, Toranosuke! Can Kohana handle the special naughty training required of her? Authentic ninja techniques, love, and non-stop thrills... This is the beginning of a naughty school romantic comedy!

The Tale of a High School Ninja: Let's Kick Ass! is currently publishing . It is also Known as: JKくのいちは全てを捧げたい, JK kunoichi wa subete wo sasagetai

15. Kagetora

The young ninja Kagetora has been given a great honor—to serve a renowned family of skilled martial artists. But on arrival, he's handed a challenging assignment: teach the heir to the dynasty, the charming but clumsy Yuki, the deft moves of self-defense and combat.

And yet, Yuki's inability to master the martial arts is not what makes this job so difficult for Kagetora. No, it's Yuki herself. Someday she will inherit her family dojo, and for a ninja like Kagetora, to fall in love with his master is a betrayal of his duty, the ultimate dishonor, and strictly forbidden. Can Kagetora help Yuki overcome her ungainly nature . . . or will he be overcome by his growing feelings?

Kagetora is finished and has 11 Volumes and 56 Chapters. It is also Known as: カゲトラ, Kagetora

16. ZINGNIZE

Three years after the battle of Sekigahara , Okubo Changan invited Takasaka Junouchi, who is known as a former thief, to participate in the battle, but what will he get in return?

Source: MU

ZINGNIZE is currently publishing .

17. Arakusa Ninpouchou

In the bustling city of Ero, danger and excitement lurk around every corner. Arakusa, a young woman in ninja school, hasn’t even completed her training when she is called upon to serve the shogunate–doing everything from fetching his favorite erotic manga to facing off against an orgiastic church of Western invaders!

Ero Ninja Scrolls is currently publishing . It is also Known as: あらくさ忍法帖, Araxa Ninpo-Cho, Arakusa Ninpocho, Ara Kusa Ninpo Cho

18. 4-nin wa Sorezore Uso wo Tsuku

Each girl has at least one secret. Rikka, Chiyo, Sekine, and Tsubasa are four good friends in the same class. But each one has a ridiculous secrets...!?

4-nin wa Sorezore Uso wo Tsuku is finished and has 3 Volumes and 36 Chapters. It is also Known as: 4人はそれぞれウソをつく, The Little Lies We All Tell, Four People and Their Respective Lies

19. Shinobuna! Chiyo-chan

Chiyo is a ninja, but she's also a highschool girl in love. Follow her as she tries to confess to the boy she likes.

Stop hiding, Chiyo-chan is finished and has 4 Volumes and 31 Chapters. It is also Known as: 忍ぶな！ チヨちゃん, Shinobuna! Chiyo-chan