wagaya no oinari-sama
Takagami Noburu and his younger brother Tooru are members of the Mizuchi family, masters of the Water Ki. Their late mother, Miyako, was the head family’s last priestess, but she raised her sons uninformed of the nature of the Mizuchi family. When the head family finds out that a yokai is after Tooru’s life, they decide that they need the help of their guardian fox deity, Tenko Kuugen, who the Mizuchi had sealed away hundreds of years ago. However, after the way the Mizuchi had treated her, Kuugen isn’t immediately cooperative.
Uraboku
Sakurai Yuki is a teenager with a mysterious power. He was abandoned at birth near the Asahi orphanage. Because of that event, Yuki strives for independence. He hates being a burden to anyone near him, but at the same time, he is afraid of being left alone. Moreover, ever since he can remember, he has had a strange ability that when he touches others, he can feel their emotion. Unable to control it, he's often made insensitive blunders in the past. He later meets a mysterious yet beautiful stranger who saves his life, but for some reason he feels like he's met before. While death looms and his ability gets stronger and stronger, a man who claims to be his older brother suddenly appears. What will Yuki do when he learns the truth?
suteki tantei labyrinth
In a forgotten town known as the "old capital of Tokyo", strange and mysterious crimes are progressively occuring. There's a rumor about a white-faced ghost living within an old mansion in the woods, some students decide to investigate. Meanwhile, two city detectives decide to track down a mysterious informant who has been helping them solve some difficult, supernatural cases via phone tips and this leads them to the mansion. At the end, they meet the mysterious young Mayuki and his house staff. Hyuga Mayuki is a young detective who holds a special insight power that allows him to uncover the real truth behind these occurances.
Black Blood Brothers
Ten years after the Holy War in Hong Kong, Mochizuki Jirou,also called the Silver Blade is lone hero who fought and defeated the Kowloon Children despite the loss of his lover, returns to Japan with his young brother, Mochizuki Kotarou.
The two quickly discover that the Kowloon Children who survived the Holy War are seeking to infiltrate the "Special Zone" ,a thriving city protected by an invisible barrier that will not allow Kowloon Children entrance, unless they're invited. When Kotarou is abducted by one of the Kowloon Children, Jirou has no choice but to fight once more
I really want to tell you all a spoiler about Jirou´s brother!!! ;_; But I won´t ;)
kyo Kara Maoh

One May afternoon Yuri Shibuya was on his way home from school when he came across Ken Murata being harassed by bullies. When Yuri goes up to stop them Murata runs away and Yuri becomes their new target. They take him into the girls bathroom and shove his face in the toilet, but instead of just getting soaked Yuri is suddenly sucked into the toilet through a black hole. When he wakes up he's in a strange new place where no one speaks Japanese. Yuri comes to find out that he has been transported to another world and that he is actually a demon and that he is the demon king in this world. He is the king of a country known as The Great Demon Kingdom. He is taken to the Capital of his new nation by Gunter and Conrad. When he arrives at the castle he meets Wolfram and Gwendal who find it hard to believe that Yuri is their new king. At dinner the next day they are talking and Wolfram insults Yuri's mother for being human and so Yuri gets upset and slaps him. The only problem being that in this other world a slap on the cheek is a marriage proposal among demon nobles. Wolfram is insulted by this sudden proposal and immediately challenges him to a duel by throwing his knife on the floor but one again Yuri, being unfamiliar with the strange customs in this world picks up the knife without knowing he was accepting the duel. The next day when they fight Yuri wins the duel by using magic that even he himself did not know he had, and so everyone accepts him as the true demon king.
Fullmetal alchemist
When Edward was eleven years old, and Alphonse only ten, the brothers tried to bring their dead mother back to life. Their attempt failed, costing Alphonse his entire body, and Edward his left leg. In a desperate attempt to keep his brother on Earth, Edward willingly sacrificed his right arm in exchange for Alphonse's soul. Edward bound Al's soul to a suit of armor. Al then rushed Ed's body to Rockbell Automall, a company run by close friends of the Elrics. There, Edward's arm and leg were replaced with automail-—metal prosthetics that act as if they were truly human limbs, attached to a body through an excruciating surgery and rehabilitation process.
The two alchemist brothers searching for the legendary catalyst called the Philosopher´s stone, a powerful object which would allow them to recover their bodies.
But just to warn you: You should not be to young, because there is a lot of blood and scary monsters in here!!
Kurushitsuji / Black Butler
Just a stone's throw away from London lies the manor house of the illustrious Phantomhive earldom and its young master, Ciel Phantomhive. On the night of Ciel Phantomhive's tenth birthday, a fire engulfed his manor. The boy was missing for a month before returning with a mysterious black clad butler, Sebastian Michaelis. To others, it seems that the butler is simply the best at his craft, from anticipating his young master's needs to carrying them out to the best of his abilities. Little do they know, the servant is actually a demon that had entered into a contract with Ciel, promising the boy to help him achieve revenge on the arsonists in exchange for his soul. Sebastian Michaelis, an exceptionally loyal butler, is ever at Ciel's side, ready to carry out his young master's wishes, and serving as a butler for the time being. As the Queen's guard dog and standing at the top of the British underworld, the young Ciel must face many difficulties along the way. Black Butler is set in the Victorian era, and carries with it the typical eloquence of its time.
Yu gi oh
The he story follows a boy named Yugi Motou, who is timid and often bullied. One day, he manages to solve a mysterious item known as the Millennium Puzzle, said to grant a wish to whomever solves it. Upon completing the puzzle, however, Yugi is possessed by a spirit residing in the puzzle, known only as 'Dark Yugi'. From that day forth, whenever someone with a dark heart threatens Yugi's friends, Yugi becomes Dark Yugi and challenges these people to Shadow Games, games of incredible risk that reveal a person's true nature.
In season 0 Yugi playes a lot of different games, capsule game, role playing game and a lot more, but in season 1 and later are they just playing cardgames.
Yu gi oh GX, Yu gi oh 5d´s, Yu gi oh Zexas has come after the Yu gi oh with the original characters, but I totally likes the original version bet
Detective Loki
Loki, the Norse god of mischief, has been exiled to the human world for what was apparently was a bad joke. Along with being exiled, he’s forced to take the form of a child. He’s told the only way he can get back to the world of the gods is if he can collect auras of evil that take over human hearts, and so to do this he runs a detective agency. Loki is soon joined by a human girl named Mayura who is a maniac for mysteries, and she soon helps out in her own way. However, soon other Norse gods begin to appear, and most have the intent to assassinate Loki for reasons unclear.