Ghost Fighter (YuYu Hakusho)

YuYu Hakusho Yusuke Urameshi is a criminal street fighting, in an unusual act of altruism, was hit by a car and died in an attempt to save a child by pushing him off the track.

His ghost is greeted by Botan, a woman who looks like the pilot of the Styx, which ferries the souls "Underworld", which can be judged by the past. Yusuke Botan informed that his act had been to the Underworld by surprise and there was no place for him in heaven or hell. So Koenma, son of King Enma Underworld Ruler, Yusuke offers the opportunity to return to his body through a series of tests.
Yusuke succeed with the help of his friends and Keiko Kazuma Kuwabara. After his return to life, Koenma Yusuke grant entitled "The detective in the world" overload him to investigate paranormal activity in the human world. Yusuke is soon off on his first case, chooses three stolen treasures of the underworld by a band demons: Hiei, Kurama and Goki.

Yusuke three treasures collected by a new technique, the "Rei Gun", a mental shot of energy index.
He went to the mountains to search for age, female martial artist of Genkai. Together with his rival Kazuma Kuwabara, Yusuke Genkai fights to organize a tournament to find his successor. Yusuke use the competition to find the coverage Rando, a demon who steals the techniques of martial arts masters and kill them.

Yusuke Rando defeat in the final round and training with Genkai for several months, gaining more control of his will.
Yusuke is then sent to Maze Castle Underworld and recently renovated with Kuwabara, Hiei and Kurama to help him after winning the four beasts, demons of the quartet tries to blackmail Koenma removes a barrier to keep them away from the human world.

Yusuke's next case sends a rescue mission, where he met with Toguro, a man became the strongest of the demons. To test their strength, Yusuke Toguro Tournament calls for "Dark, an event created by corruption, the rich man in which teams of demons, and sometimes humans, leading to fierce battles the opportunity receive any wish you want. Urameshi team, composed of Yusuke, Kuwabara, Kurama, Hiei and Genkai a disguised restriction, through the arduous tour early to meet the team Toguro in the finals and win the tournament. They learn that the owner Team Toguro, Sakyo, trying to win in order to create a large hole in the human world with the "diabolical" a third world occupied only by countless demons.

With his loss, destroys Arena Tournament Sakyo, was killed in the process.

After the tournament, Yusuke returns home, but has little time to rest as it is challenged to a duel by three teenagers with superhuman powers and end the hostage taking the detective. Kuwabara and other rescue and know that the whole scenario was a test developed by Genkai. It is revealed that Shinobu Sensui, Yusuke's predecessor as detective Underworld, has hired six people powerful others to help you take charge of Sakyo left, opening a hole in the Devil's plane because of the genocide of the human race. Yusuke and his friends challenge and defeat Sensui partners, one after another, culminating in a final battle between the two detectives. Sensui kills Yusuke then withdrew to the new portal of the devil aircraft. reborn as a demon, in part, Yusuke, to discover that his ancestor transmission of a recessive gene hidden heir to a surface with sufficient power, when his demonic lineage is revealed.

Travel plan for the Demon Yusuke and Sensu loss of life with the support of his ancestor, who take the body of Yusuke end of the battle.

When they return to the human world is Yusuke relieved of his title detective as orders Enma King captured and executed him in fear as blood Demon Yusuke could get him to go on a rampage in the human world. Yusuke, upset after being reviewed by his ancestor Raizen, accepts an offer Raizen supporters to return to the aircraft Demon. Raizen, who wants a sequel to his district is on the verge of starvation, a death that would topple the fragile political balance in the three dominant powers of the aircraft Demon. Hiei and Kurama are called by the other two officers, Mukuro and Yomi respectively to prepare for an inevitable war.

The three players train in the field for a year, during which Raizen Yusuke dies and inherits from its territory. Yusuke takes the initiative and proposes a wrestling tournament in the name of the rule of the devil aircraft truth, which is accepted by Mukuro and Yomi. During the tournament, Yusuke and Yomi answer to the second round of the playoffs, where Yusuke was defeated and eliminated. Yusuke wakes up days later to see that the tournament is over and a similar contest will be held from time to time to determine the level demon. Yusuke is in the diabolical plan for a while, but eventually returned to the human world to be with Keiko.

Thoughts:

Just like the Dragon Ball, i grew up watching this anime. The comedy combined  with action was just terrific.