Ayato Kamina may seem like an average boy in a devastated world, but after being captured by TERRA, a military organization set on saving the world from the Mu, an alien race set on "tuning" the world, he realizes he is an instrument in deciding the fate of humanity and piloting RahXephon. Not only is Ayato the only person who can control the mecha, but he also has a terrible fate of his own. Holding onto memories of his old life and grasping to keep his own humanity, he must struggle in this new world and realize his true potential with RahXephon.
Guided by a star only they can see, a group of maidens known as HiMEs have begun to gather at Fuuka Academy. These young women have been endowed with dangerous supernatural powers that they can use to their heart's content, but there's a price: to wield them, they must put their most important thing on the line. Now, in the midst of school work and friendships, they find themselves caught in the midst of strange conspiracies seemingly related to the terrifying monsters that attack them. Is the power of the HiMEs strong enough to save themselves and the ones they love?
When Haruka, Yuu and their friends decided to go ghost hunting, they had no idea the "ghosts" they'd find would turn their lives upside down. Black-clad and wielding quantum powers, these knights from the future are after an artifact of immense power that they hope will save their dimension from destruction: the Dragon Torque; and Haruka seems to be the key. As factions within the knights violently disagree on how to proceed, Haruka and the gang are caught up in a fight with the Shangri La, in an existential battle where fates of entire universes are decided.
Noen and Rahxephon where somewhat similar, but the problem is I'm not sure why. Well there was this time travel theme thing, but that is definitely not the only similarity. If you seen one you should check the other and find out yourself what makes them similar.
P.S. In both cases its not exactly time travel, but shhhhh don't tell anyone.
Amidst a beautiful sunset, Shu is violently whisked away to a grim future devoid of water, and empty of hope; a place where children are forced to become soldiers, and kill countless others in the name of King Hamdo. Shu's companion is a mysterious girl named La La Ru, who may hold the key to survival. Now, he must concentrate on the only things that matter: escaping Hellywood, and finding a way home.
When Utena Tenjou was very little her parents died, and a prince comforted her in her time of loss, giving her a ring with a rose seal. He so impressed her that she decided to become a prince herself one day. Now, Utena is a teenager at Ohtori Academy who's athletic and notorious for dressing in a boy's uniform. When a member of the Student Council humiliates a friend of hers Utena challenges him to a duel, and he accepts only when he sees she possesses a rose seal ring. She soon discovers that this is no normal duel - it's a bizarre and ritualistic battle that the Student Council regularly conducts. In fact when she wins, Utena finds to her considerable chagrin that she gets to have Anthy Himemiya, a rather docile student, as her 'Rose Bride'. If she wants to keep Anthy she'll have to win more duels against members of the Student Council and others. What is the ultimate purpose of these duels and Anthy's role as the Rose Bride?
By-products of the post-Evangelion era, Utena and RahXephon make heavy use of surreal imagery to get their message across. But unlike other series that wait until the second half to go into the weird, wild stuff, these series push the viewer through the looking-glass from the very beginning. If there was ever an argument for anime as an artform, these two are it.
In an age when samurai enhanced their bodies mechanically, a great war broke out. After the war's end, these "Bandits" (having become mere robbers) have lost their samurai code and now rob villages for their rice and women. The peasants of Kanna Village are filled with despair and agree to hire some samurai to retaliate, but with only rice in their food stores and no money to offer, it seems that time is running out. Now, the villagers must set out to look for samurai willing to accept such a deal -- but are there still such men that abide by the samurai code, and protect the weak?
If the giant robots were not the only reason for you to watch RahXephon, and if you don't mind seeing a couple of them sliced from top to bottom, blown to pieces or destroyed by other means, try Samurai7. It also explores the theme of protecting other people and reasons for that. However, the samurai turn out somehow to be more successful in practical applications.