In a world where Japan's security rests in the hands of super-powered samurai and their masters called "generals", Muneakira Yagyuu, the official swordsmanship tutor to the family of the shogun, arrives at Buou Academy in order to serve as head of the school's dojo. However, while he hopes this will be a routine assignment at an all-girl's school, everything changes when a strange girl falls from the sky with a power of a Master Samurai and no memory...
For Kouta and Yuka, finding the bloody naked young girl on the beach would change their lives forever, for better or for worse. Unable to speak or function as a normal human being, she is named Nyu by the duo, and taken into their home in an effort to save her. But what neither teenager knows is that this innocent young girl is actually a killing machine -- an experiment gone terribly wrong -- and it is only a matter of time before the murderer in her awakens again...
If you like Samurai Girls or Elfen Lied, you may like the other. Both shows involve a girl with split personalities, one harmless and one deadly. Neither of them can remember much of their past when their harmless personality takes over. Both shows contain a handleful of ecchi and plenty of action, along with some romance as well.
If you want a less ecchi, equally graphic and violent story focused around some super strong female characters with similar personalities, then go to Elfen Lied. If you liked the darkness and the plot, it is a good way to look.
When the infected approached Rei and Takashi's school, it led to a gruesome blood bath that left the majority of students and staff dead or turned into the zombie-like monsters that have spread throughout the world. Together with a handful of other survivors, Rei and Takashi set forth to find their families in a world that is rapidly detoriating. Governments have collapsed, the killer disease is out of control, and people everywhere are trying their best to simply live through each day...
Both High School of the Dead and Hyakka Ryouran use fairly simple formulas for entertainment: fighting + shameless ecchi fanservice = win. Basically, if you want to see harems of well-endowed girls (often getting their clothes torn to shreds) fighting and falling on top of the main character, then either of these anime will utterly delight you. Plots and depth are secondary to these features.
Each of these series focus around action, a harem, and ecchiness. Both series "progressing the art of ecchi" with 'breath taking' innovations. If you enjoy apocolyptic/post-apocolyptic battles with huge boobs and a somewhat interesting stroy line, then both of these series work for you.
Akuto Sai enters the Constant Academy for Magick Arts hoping to become a high priest and change the world for the better. But when the school's oracle declares his future profession to be 'Demon Lord', he finds himself feared and hated by the entire student population. Now, instead of making comrades and studying for his exam, Akuto finds himself fighting off monsters, bullies, and well-meaning classmates in various states of undress. If navigating a magical high school as a transfer student wasn't difficult enough, Akuto now has to deal with a cute android ordered to observe him 24-hours a day, the precocious attention of the flying, invisible and naked Keena Soga and the advances of the school's most popular girl. Will he be able to overcome his fate, pass his classes, and mend his friendship with the violent Junko Hattori, or will he succumb to his demonic destiny?
Fans of one would most likely enjoy the other, if what they're looking for is more harem/ecchi comedy and perverted goodness. And in the second half/ending parts of the two, they grow into something different and veer off the harem comedy path into something that can seem grander while retaining some ecchi and comedy parts. Or just simply more serious.
Both are censored quite a bit, which can be unfortunate. If you liked one for the ecchi content, then you're bound to enjoy the other.
Both are ecchi heram fighting animes that have similar character types. However this isn't a bad thing.
The girls tend to follow a similar type; The ditzy Big Breasted cute girls the stories focus around and the childhood friend are two examples.
All in all, if you like one you will like the other, they have fantastically daft fights with plenty of ecchi to keep you entertained throughout
Rumors tell of a black-haired beauty that roams the land, taking down bandits that would harm the weak and innocent. Named Kan’u, the well-endowed warrior travels the land with her new friend Chouhi and a varied cast of companions, from the kind Koumei to the egotistical Sonshoukou and beyond. Together, the gang takes odd jobs, engage in political struggles and find plenty of new adventures along the way!
Both revolve around swordsmanship and political struggle with gratitious amounts of nudity and lewd references.
If you like booby characters in feudal times with varying levels of comedy and action, plus a heavy amount of fanservice and ecchi, Koihime and Samurai Girls are for you.
Large mammaries fighting each other with the token flat-chested gal? Check! Visual splendor in terms of fan-service? Double D check! Visual splendor in terms of artistic value? Hyakka Ryouran atleast. While Hyakka Ryouran has the better plot of the two, both focus on what's important: bouncing with large quantities of fan-service with a harem spice. You don't need much else apart from that to enjoy the other if you liked one.
Lots of girls fighting each other while guys in the background check their nose bleedings. More and more of these girls added as the story( wait, story? who am I kidding?) progresses and in the end, the main dude has made almost no progression in his relationship whatsoever? Both of these anime have plenty of that!
So if you like loads of fanservice and have the need to shut your brain of for a fw hours, check these out.