Ecchan appears to be a normal little girl, but appearances can be deceptive. She is descended from the great ninja Sasuke Sarutobi, and possesses ninja skills of her own. Ecchan is also capable of all sorts of extraordinary feats: she can communicate with animals, possesses hypnotic and telepathic abilities, and is stronger and more intelligent than normal girls of her age. But despite all this, Ecchan is still only a young girl, and like any young girl makes mistakes. But with the help of her friends Miko, Taihei and her dog Buku, everything always turns out right.

The manga focuses on Hiroyuki, a delinquent famous in his local area, who is challenged to a fight by a mixed martial artist. (Source: Anime News Network)

As the strongest typhoon approached and rough waves crashed against the rocks of Tanegashima Island, mysterious women appeared and threw something into the sea. Immediately afterward, the typhoon vanished without a trace, and in its place appeared an enormous battleship. The massive vessel fired upon the U.S. military base on Okinawa Island from 40 kilometers offshore... Then we go back in time off the eastern coast of Okinawa Island to Kudaka Island—known as the “Island of the Gods”—this is where our mystery begins...!! (Source: Ushio Publishing, translated)

This is one volume of the *Ryokunohara Gakuen Series*. Other volumes in the series: 1: [Rapyutasu Ryuuseigun](https://www.mangaupdates.com/series.html?id=29606) 2: [Psicron Syndrome](https://www.mangaupdates.com/series.html?id=29605) 3: [Hiroki - Harusaki Meiro](https://www.mangaupdates.com/series.html?id=17612) 4: [Anata - Mahoroba Festival](https://www.mangaupdates.com/series.html?id=29602) 5: [Lunatic Cinema](https://www.mangaupdates.com/series.html?id=17610) 6: [Human Nore no Koe](https://www.mangaupdates.com/series.html?id=29608) 7: [Winter Locket](https://www.mangaupdates.com/series.html?id=29601) 8: [Aoi Ginga no Yoake](https://www.mangaupdates.com/series.html?id=29600)

Fujiyoshi Murasaki, a first-year high school girl, transfers to an all-boys school, hiding her gender. The reason for transferring is to be able to keep a closer eye on two handsome guys who are her "favorite couple" that she saw on the train one day. In order to enjoy her fujoshi life for the fullest during her three years of high school, Murasaki approaches them in an attempt to become friends with them. (Source: Natalie, translated)

(from ebookjapan): Seven warriors, including Hoshi Hikaru, protect the earth from alien attacks. Their special move is Miracle Nova! "Rainbow Squadron Robin" is a science fiction anime created by "Studio Zero," the legendary anime production company of the Tokiwa-so masters. This must-see work, serialized in Weekly Shonen Magazine as a manga version, was made under the name "Akira Kazeta" as a joint work by Shotaro Ishinomori and Fujiko Fujio.

https://comic-growl.com/episode/2550912964458142687

Another form of Shinkansen… Shinkalion sorties into both the real world and the Metaverse! In the year 20XX C.E., humanity has required a new world known as the "Metaverse"!! Ikki from Shinkai Academy Elementary School Division aims to become the coolest man in the world, and is trying out various skills in the Metaverse today, however…!? Adaptation from Shinkalion Change the World new television anime, and will have an original story based on the new anime

In a school where common students are mere pawns of the elite and must fight each other for the latter's entertainment, Shakunage, the crimson pawn, finds himself in a bind... and Hiragi, who despises the system, seems willing to help him out?

Continental underworld (black market?) organizations are looking to expand into Hong Kong, and Hong Kong's "New Flying Tiger" are there to shut them down. The mainland side has even resorted to hiring a handsome, go-getter hitman to do their work for them... but the Flying Tiger's Yoon is aware of their hitman, and something in their childhood links them. Conflict between the sides intensifies, but while they hold each other at gunpoint several times, the two absolutely cannot shoot each other!?

This "turn-of-the-century mystery manga" takes place in a Japan where an unknown infectious disease has killed off more than half the country's population. The interests of two men - Ruslan the coroner and Sanajima the police officer - align as they work together to solve the mysteries of their dystopian world.

Kaguya was banished to Earth for crimes on her home world. To adapt to human society, Kaguya took over the body of an unconscious high school girl and became interested in the reproductive habits of the primitive Earthlings. Now it's up to the health teacher Kato to protect the girl's body and the rest of Earth from Kaguya's tentacle powers! (Source: Kadokawa, translated) *Note: Includes 3 extra chapters.*