Over a century ago, mankind was devoured by giant beings of unknown intelligence and origin known as Titans – creatures that eat humans alive indiscriminately and for no apparent reason. The remaining population has managed to survive the last hundred years only by building a multi-walled city capable of keeping the Titans at bay, training military recruits to patrol the perimeter and gather intelligence about their mysterious foe. Eren and Mikasa have lived a relatively peaceful life behind the city's walls, but when a massive Titan appears, smashing the outer barrier and unleashing a wave of terror, their lives are brutally changed forever...
Simon lives a boring life in the underground village of Jeeha, where his main job day in and day out is to dig tunnels. His close friend Kamina, however, longs to bust out of their oppressive existence and reach the surface world where open skies and adventure await! One day, during his usual digs, Simon discovers a robot with a big face buried amongst the rocks. No sooner has he shown Kamina his mysterious find when two beings from the surface crash land into Jeeha Village - one is a gun-toting woman calling herself Yoko and the other is a terrifying mecha piloted by a Beastman! Seeing their chance to escape village drudgery, Kamina rallies Simon and Yoko to defeat the invader using their new robot, Lagann. However, upon breaking out onto the surface world, Simon, Kamina, and Yoko encounter enemies more powerful than they could have envisioned. Their fight for adventure just turned into a war for the survival of the human race - will their lust for freedom hold out against such terrible odds?
People trapped underground = locked behind the walls of the people. Cut off from the world by a huge creatures.
Both Gurren Lagann and Attack on Titan deal with themes of humanity facing an iminant crisis of extinction against a vastly more powerful foe, usually in the form of a giant. The action scenes are frenetic, with lush animation that portrays a grand sense of scale, motion, and tense energy--almost knocking you from your seat with their extreme velocity! Characters often overcome obsticals through sheer force of will and determination, and a little help from their loyal friends. Pulsing rock music and an undeniably unique sense of style punctuate both series, making for a viewing experience which makes you want to leap into the fray alongside your favorite characters. Expect a rollercoaster ride of emotions and one thrilling scene after the next!
Without spoiling too much the settings for both Gurren Lagann and Attack on Titan are actually very similar. They're both basically post apocalyptic and there's an imminent threat surrounding the rest of humanity. There's also a lot of evil scheming going on in the background and the bigger picture isn't always clear until later episodes in their respective series. The character layout is also very similar with both animes starting out with two male and one female protagonists. They share some romantic elements and the action never really slows down. All in all if you like one anime you'll love the other.
An akuma is a soul which has been brought back to life through sadness and despair with the powers of Millenium Earl. Their mission is to terrorize the earth and all who dwell within it. The Black Order is a group of Exorcists that have sworn to cleanse the souls of the akuma, and collect the substance known as "innocence". This powerful substance can be used as an anti-akuma weapon, and ultimately can help destroy the evil Millenium Earl. Allen Walker is a young Exorcist who has the ability to tell who is human and who is an akuma with the help of his cursed eye. Together with the Black Order, Allen must find all 109 pieces of innocence to protect the world and defeat Earl.
Both of these series gives us the sense that they are fighting a losing battle. In D. Gray-Man, there is only a small, limited amount of exorcists but an increasing amount of akuma, while in Attack on Titan, humanity's population and land keep decreasing and they keep advancing. We are kept on edge all the time, and small victories seem thwarted by larger losses.
Both of them have a similar theme of young men istruggling with their pasts and the powers they control, joining military organisiations, and fighting for mankind against a common enemy.
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...
even though the stories in both animes are totally different, there's this same atmosphere in both, they both contain a lot of gore, blood, flying limbs, etc. and even though the stories are different, they are both really exciting
the characters aren't alike at all either, but that just makes it better, they're not alike, but they do share some things, so that if you like one, you'll also like the other one
Like above, the gore and brutality bring these two together, but also both draw the viewer in to the world. Both are tragic, and you'll probably be crying and flailing in either one. I wouldn't watch the two back to back, that's for sure.
Drawn to the mystique of the unknown, Hunters travel the world in search of terrifying creatures, incredible riches, and unexplored lands. Gon Freecss is a naive-yet-determined young boy who aspires to join the ranks of these individuals, in order to find his missing father Ging - a master of the profession himself. To reach his goal, he partakes in the formidable Hunter Exam, a series of tests that push the participants to their physical and mental limits, with a Hunter License as the prize. During the exam Gon befriends vengeful Kurapika, doctor-to-be Leorio, and skilled assassin Killua, who have entered for their own reasons. But with the sinister Hisoka standing in their way, will Gon and his friends be able to succeed in obtaining their reward, or even escaping with their lives?
Shingeki no Kyojin is focusing on titans eating humans and they do this for no known reason. And even though most of hunter x hunter dosen't have people getting eaten I still think the current arc (Chimera Ant Arc) in Hunter x Hunter is similar because of how dark it is. People are getting eaten and killed, It has the same feeling of hopelessness especially later in the arc and it's just way darker than most shounens.. They are not afraid to go more mature and use more matures themes
attack on titan gets really raw really fast, while hxh becomes darker at a slower paste. the latest hxh arc is definetly very similar.
Thor and Rai are twins who live on an advanced space colony called ‘Juno’. Things take a nasty turn one day when they are kidnapped by the Federal Army’s Special Forces and abandoned on the hostile prison planet Chimera. A cycle on Chimera consists of 181 days of scorching heat and 181 nights of below-freezing temperatures – not to mention it is populated almost entirely by carnivorous plants. The convicts on Chimera have found only one means of survival – reverting back to the law of beasts. For the strong-willed Thor adjustment comes naturally; but for his naive and weaker brother Rai, things do not go as well. Thor must now use all his wits, strength and courage to endure life as a member of Chimeran society, rise above the rest, and take the only ticket off this planet: becoming the Beast King.