The Yu Yu Hakusho series is about 14 year old Yuske Urameshi. A deliquent high schooler. After skipping school he unsuspectbly saved a young childs life by pushing him out of the way of a car but ends up dying himself. Since he was not supposed to die that day he is given another chance at life. After he comes back he becomes spirit detective for Koenma son of the Ruler of the Spirit World who happens to look like a baby! Along the way rival Kuwabara joins the fight along with two demons named Kurama and Hiei. Kurama a fox demon trapped inside a human body and Hiei a fiesty fire demon that has a hatred for Kuwabara. Yuske's spirit detective life doesn't stay a secret for long from his girlfriend Kayko. When Yuske suddenly leaves for the dark tournament Botan is forced to tell Kayko and Kuwabara's sister where they are. Then the three of them head to the dark tournament where they meet up with Yukina. Yukina is the ice maiden Yuske rescued on one of his sspirit detective missions but she is also Hiei's siter even though she doesn't know it. after braving the Dark Tournament the gang gets thrown up in another mess where a human wasnt to open a portal to demon world that will cause the human world the run amess with demons. While fighting to close the portal Yuske figures out his demon heritage and has to try and stop a war before three years time so he can return to Kayko and marry her.
All in all it's is an execelent anime appealing to both sexes.