Yusuke Urameshi is having a normal day for him at least. He beats up a guy called Kuwabara gets in trouble, tries to look up his friend Kayko's skirt, and finally skips school. Surprisingly he does the unexpected and saves a child's life, by pushing him out of the way of a car, and now he is dead. The Grim Reaper a girl named Baton has been ordered to offer him a chance to get his life back. Yusuke says no at first, but after seeing how many people he has effected in his life he decides to take the chance. How or what can Yusuke do to get his life back?
Yusuke meets the child like Koenma the ruler of the Spirit World and is given a an egg by the ruler. If Yusuke fills the egg with good intentions it will hatch into a spirit beast that will bring him back to his body, but if he fills it with bad intention it will become an evil beast, that will eat him. If that weren't enough Yusuke has other problems his body is about to be cremated. If his body is gone he will never be able to come back to life! How can Yusuke tell his mom not to cremate his body?
Kuwabara and his friends save Kayko from a bunch of thugs from a rival school, but they get into trouble for fighting. So one their teachers tries to punish one of Kuwabara's friends by taking his work permit, but Kuwabara comes to the rescue, by promising him not to fight for a whole week. Can Kuwabara keep this promise? Can Yusuke help him keep this promise even though he is a ghost?
Koenma sends an investigator to find out if anyone in Yusuke's life wants him back. The investigator and Botan want to find out if Yusuke and Kayko are more than just friends. Will they get Yusuke to uncover some feeling he didn't even know he had?
Thanks to some help from Kayko Yusuke is finally revived. On his first day back he has to help his rival Kuwabara, take care of leader of a new gang in town. What does Koenma want with Yusuke?
When King Yama's vault is broken into by thieves it is up to Yusuke to save the day. The three thieves have taken the Artifacts of Darkness, which has the power cause the destruction of the Human World, in the wrong hands. Is Yusuke ready for this case considering he is fighting the first thief who is big demon with rock hard skin?!
After a struggle Yusuke comes out the victor in his battle against Goki but just barley. Now he has to face the mysterious Kurama in order to retrieve the Forlon Hope. He will be in for a real surprise.
The third thief Hiei kidnaps Kayko to force Yusuke into giving him the other two Artifacts of Darkness. Yusuke gives him the other two artifacts but Hiei goes back on his deal. To make matters worst he has used the Shadow Sword to turn her into a demon. So now Yusuke has to beat Hiei and get the sword back to cure her. Does Yusuke even have a chance at beating Hiei and his Jagan eye?
Yusuke gets his second case from Koenma, to go and stop a demon named Rando from becoming the famous Genkai's apprentice.
Yusuke and Kuwabara have both made it to the final eight of Genkai's apprentice tournament. Now they both have to fight in a room that is so dark you can't see the front of your nose. Anyone of the other six fighters could be Rando. Kuwabara finally unleash his true spirit power in the form of the Spirit Sword. Will it be enough to win?
Yusuke has problem of his own he has to fight Kibano a warrior who can actually see in this room of darkness!
Yusuke barely beats Kibano and now he must face the ninja Kazemaru who is at full power in the semi-finals. How can he beat him when his spirit energy is low? To make matters worst Kazemaru maybe Rando.
Kuwabara's match with Shorin is about to begin. Knowing that Shorin maybe Rando Yusuke and Botan tell him he should forfeit. Kuwabara refuses saying he'll beat Shorin and fight Yusuke in the finals. Will Kuwabara win or is he biting off more than he can chew?
Just when Yusuke looks victorious Rando shows his true form. To bad Yusuke is very low on spirit energy and Rando has 99 attacks has demon energy that is the highest Yusuke has ever felt. How will our Spirit Detective find a way to defeat Rando?
It has been six months since Yusuke's case with Rando and he has finally returned from Genkai's training. Just as he tries to catch up with Kayko and Kuwabara Botan appears with a new case from Koenma. Yusuke has to defeat the Four Saint Beast and retrieve a flute. The Saint Beats are using this flute to control demon insects to take control of people.
They want Koenma to let the barrier around their castle down so they can go to Earth. Can Yusuke beat four powerful demons even with Kuwabara's help?
Yusuke and Kuwabara are joined by Kurama and Hiei and together the unlikely team has passed the Gate of Betrayal. Now they must face the first Saint Beast Genbu Kurama goes to fight him, but when Genbu reveals a unusual ability victor seems slime for the fox demon.
The Spirit Detective team have make it to the second Saint Beast Byakko the White Tiger. Kuwabara decides it's his turn is to fight. It won't be easy considering Byakko is even stronger than Genbu and can create a small army of demon beast.
Kuwabara and Byakko's fight is about to come to it's conclusion.
Yusuke and the others have made it to the third Saint Beast's lair Seiryu the blue dragon. When Byakko comes begging Seiryu for another chance we see just how cruel Seiryu can be, he kills Byakko without no hesitations. This angers Yusuke enough to fight him, but surprisingly Hiei pulls him back. He wants to finish Seiryu for what he did. Can Hiei best the ice dragon?
Yusuke is about to face the most powerful Saint Beast Suzaku. Against the leader of the Saint Beast our Spirit Detective will have his work cut out for him. Suzaku orders the infected humans to kill Kayko. So now Yusuke has to beat Suzaku before the infected humans find and kill Kayko.
Yusuke becomes over whelmed when Suzuka splits himself into seven. The seven Suzuka's capture Yusuke and force him to watch Kayko be killed by the infected humans. Thanks to Botan Kayko is able to escape. Suzuka tells Yusuke they will kill her eventually and he begins to give up, until he remembers what Genkai told him, about giving up to easily.
He remembers how all his friends give it their all to defeat the other Saint Beast no matter how hopeless it was. This revives his fighting spirit and he pushes all the Suzuka's back. He and prepares for his final fight with Suzuka.
Yusuke runs out of spirit energy after using it all up in his Shotgun. He finds himself in some trouble when Suzuka is still alive. To make matters worst Suzuka heals himself and is ready to kill Yusuke. This forces Yusuke to use his life force. Even if Yusuke beats Suzuka he will die if he uses all of his life force.
Hiei delivers a tape from Koenma to Yusuke about his next case.Yusuke watches the tape at Kuwabara's house.It seems Yusuke's next case is to rescue the ice apparition Yukina.She is being held prisoner of a crime lord named Tarukane.Looks like heroes have their work cut out for them.
Yusuke and Kuwabara get deeper and deeper into Tarukane's.But can Yusuke and Kuwabara beat all of the Togruo brother's men?
Yusuke and Kuwabara have to defeat the Triad.The Triad are the strongest members in the Toguro gang.
Yusuke and Kuwabra have to fight the powerful Toguro brothers.When the Toguros start beating the spirit detective team without breaking much sweat is victory even possible?Hiei has almost made it there.but is that a good thing?
Toguro returns and he goes after Yusuke.Mean while Yusuke is spending time with Kayko.When he sees Toguro he leaves her to see what he wants.Toguro tells Yusuke he wants him and his friends to compete in the Dark Tournament.If Yusuke says no Toguro will kill him and everyone he knows.If they want to survive this tournament Yusuke,Kuwabara,Kurama,and Hiei have to train and reach a whole new level.
Team Urameshi are on the ship to Hanging Neck Island home of the Dark Tournament.They have to pass the preliminaries to go to the main tournament.The Masked Fighter steps up to battle.All the other teams decide to go after him first will the Masked Fighter even stand a chance?
The first match of the Dark Tournament is Team Urameshi vs Team Rukuyukai.Kuwabara steps up to fight first.The demon kid Rinku comes to fight for his team.Kuwabara and Rinku are evenly match it's any ones game.
The battle between Kuwabara and Rinku ends with both fighters still alive.The second battle begins with Kurama vs Roto.Kurama is clearly stronger and is about to finish Roto,but Koto threatens Kurama's mother.Roto says if he push a button on a device he has his brother will kill his mom.What will Kurama do?
Zeru is tired that his team has failed to kill anyone from team Urameshi.So he decides to fights in the next match himself. Hiei decides to fight to take him on. The fight starts with Zeru using some fire techniques while Hiei dodges them. Zeru use a technique that covers his whole body in flames.In with two moves it looks like Hiei is finished. Is this the end of Hiei or does he have a technique of his own up his selves?
Yusuke has to face Chu who is possible the strongest member of team Rukuyukai.Chu and Yusuke seem to be evenly match.Chu revels an attack similar to Yusuke's Spirit Gun.This match will get more intense.
Yusuke and Chu have both used up their power.They decide to finish the battle with a Knife Edge Death Match.
Yusuke has a problem he can't fire his Spirit Gun!To make matters worst Hiei can't use his right hand because of the Dragon of the Darkness Flame.Toguro's match is next and he is fighting a whole team by himself!Team Urameshi is going to have their work cut out for them.
Team Urameshi faces their next opponents Dr.Ichigki Team.When Hiei and Kurama don't show up the match is turns into a three on three match.With Yusuke's spirit energy still low can the Urameshi team still win?
Things are looking bad for Team Urameshi,Masked Fighter is the only who can defend herself,Hiei and Kurama appear and tell the horrible truth behind M1,M2,and M3.They were normal humans who were tricked into being his lab rats.Kuwabara refuses to fight now.Oh and the Masked Fighter is unmasked.
Yusuke is about to kill M1,M2,and M3 but the Masked Fighter stops him.Masked Fighter uses the Spirit Wave!Will it work?
Team Urameshi must face Team Masho.Problem is Hiei and The Masked Fighter are considered ineligible to fight and Kuwabara is injured.Now Yusuke and Kurama have to face Team Masho.Kurama goes first but can he beat Gama master of makeup.Gama makes a seal that weights down Kurama's legs and arms.How will Kurama win without his legs and arms.
Kurama must face the Ice Master Touya.Kurama's spirit energy is trapped in his body.How can Kurama win without use of his spirit energy?
Kurama is unconscious after his last battle.Now Bakken the third member of Team Masho has come to battle.He is fighting Kurama!Kurama is defenseless how will he survive Bakken's assault?Will Yusuke have to break the tournament rules to save his friends life.
Yusuke faces off Jin the Wind Master.Thanks to his wind techniques Yusuke is having a rough time even the Spirit Gun isn't working.How will the Spirit Detective find his way out of this one?
In order to defeat Jin Yusuke attempts to use the Spirit Wave.The move is powerful enough to finish Jin,it can destroy him,with one wrong move.Even if Yusuke can beat Jin will he have enough spirit energy to face Team Masho's leader Risho.
Thanks to yet another unfair call from the tournament comity Kuwabara has to fight Risho the leader of team Masho.How can Kuwabara win when his body is injured and his spirit energy out?
Team Urameshi has made it to the semi-finals.They catch a glimpse of Team Toguro.Everyone seems worried except Yusuke.The Masked Fighter questions Yusuke because he fails to take the Toguro team seriously.Will tension between Yusuke and the Masked Fighter prevent team Urameshi from beating their next opponents Team Uraotogi?
The Masked Fighter is reveled to be Genkai.She says Yusuke isn't strong enough to beat Toguro.Genkai says if Yusuke passes his final test he will gain her power and be strong enough to fight Toguro.Can Yusuke pass Genkai's final test?Team Urameshi's fourth match begins as they fight Team Uraotogi.
As Yusuke tries to pass his final test for Genkai the rest of his team faces Team Uraotogi.Hiei fights the first two members of the team.He beats the first one with ease,but Hiei is having some problems with the second one Kuro Momotaro.Will Hiei have to use the Dragon of the Darkness Flame to beat Momotaro?
Hiei is still having trouble with Kuro Momataro.His Fist of the Mortal Flame no has no effect on him.The winner will be decided any second now.Next Kurama must fight Ura Urashima.
Thanks to the Idon Box Kurama has reverted to his full demon form.Kurama has once again become Yoko Kurama!Will this help team Urameshi or hurt them?Yusuke's test for Genkai is about to end.
Kuwabara faces Shishiwakamaru.Yusuke's passed his final test now Genkai races to help Team Urameshi but can she help them now that most of her spirit energy is gone.
Genkai faces Shishiwakamaru but how will she beat him with her limited spirit energy.
Genkai has to face the team leader Onji.But Onji isn't what he seems.He is really a demon named Suzuki.Will Genkai be victories again?
Genkai walks down memory lane.Genkai recalls when she met her lover Toguro.What could have changed things between this two?Maybe their fight will explain things.How can Genkai hope to survive against Toguro with most of her power gone?
Toguro kills Genkai and Yusuke gets their in time to see it happen.Is this truly the end of Genkai?In what in the world happened to make Genkai and Toguro become bitter rivals?Find all the answers to this questions in this episode.
Yusuke has to overcome his grief about Genkai.Will he ever get over it his masters death and led his team against the Toguro Team?
The final round of the Dark Tournament begins,Team Urameshi vs Team Toguro at long last.Can Team Urameshi steal the title from the defending champions or will they be crushed like all the others?
Kurama fights in the first battle against Karasu,but Karasu proves to be far more powerful and cunning than Kurama and all he can do is hang on.He has only one hope now and that is his transforms into his full demon form Yoko.Will Kurama survive long enough to transform into his full demon form?
Now that Kurama has become his full demon form Yoko has quickly taken control of the battle.While he is besting Karasu he is playing around with him.Karasu has a few tricks left and Yoko's time is running out until he becomes Kurama again.Will Kurama be able to beat Karasu before time runs out?
Hiei fights in the next battle to try and tie things up since Kurama's lost.Bui goes to fight with him.Can Hiei beat Bui.Also what will happen when Bui removes his armor?
In order to get through Bui's battle aura Hiei uses the Dragon of the Darkness Flame.It looks like the dragon may finish off Bui,but the unthinkable happens Bui turns the dragon back on Hiei!Is this really the end of Hiei?
It's a tied game with both Team Urameshi and Team Toguro at one win each.Kuwabara gets nervous because he is fighting Elder Toguro.He ask why not have Genkai fight but everyone insist he battle.The match begins with Kuwabara using his new Trial Sword to slice Toguro,but Toguro comes back.How will Kuwabara beat someone who can regenerate?
Kuwabara defeats Elder Toguro giving Team Urameshi the lead with two wins to Team Toguro's one win.Sakyo than decides to make an interesting proposal that will decide the winner of the tournament.
Yusuke and Toguro's fight begins.Toguro starts off with 80% of his power.The match starts off even,but neither fighter has shown their real strength.Yusuke throws the first real hit by firing his Spirit Gun but will that finish Toguro off?
After Yusuke uses his full power on Toguro he decides to do the same.Can Yusuke beat Toguro now that Toguro is using his full power?!
Yusuke is no match for Toguro.Toguro is throwing Yusuke around trying to make Yusuke reliaze his true power.What will Toguro do to bring out Yusuke's full power?
After seeing his best friend die Yusuke's angry and sadness awaken his true power.He start to beat Toguro.Toguro isn't done yet as he powers up even more to 120%.Who will win Yusuke or Toguro?
The Dark Tournament has ended and Yusuke has beaten Toguro.Team Urameshi wins the tournament.Sayko plans on carrying out his proposal.
As Yusuke and the other get ready to leave they can't stop thinking about Genkai.Toguro prepares to go pay for his crimes he runs into Genkai.What will these two talk about.
Yusuke and Kuwabara try to get back into normal life.Yusuke is having trouble doing this though.He wants to fight stronger opponents.Three mysterious teens come up to challenge him.Who are these three and why do they have an interest in Yusuke?
Yusuke has been kidnapped!Now it is up to Kuwabara,Kurama,Botan,and Hiei to rescue him.If this teens were able to capture Yusuke our heroes will have to be on their toes.
With Kuwabara,Hiei,and Botan falling pry to Kaitou's power it's up to Kurama to beat him.Kurama asks Kaitou to change the game to a more challenging one.Can Kurama out smart his classmate?
The gang have made it to Yusuke.But Kido informs the Spirit Detective that one of his friends have been captured and is now one of them is being persona-ted.Now it's up to Yusuke to decide which one is fake or the real one dies.
Yusuke and the gang learn the truth.Someone is making a tunnel to Demon World!Which is bad news for Human World especially if demons stronger than Toguro start coming from the tunnel.Now it's a race to stop who is ever behind the tunnel.
The Spirit Detective team has split up into two groups to try and find the tunnel faster.Yusuke's group find someone who can read minds.With this mind reader they can find the group who is building the tunnel to Demon World.Will this mind reader help him out?
Murota the mind reader was shot by one of the seven trying to make a tunnel to Demon World.Yusuke,Genkai,Kido,and Yana have taking him to the hospital.Their in for some trouble as one of the seven Doctor is there.
In order to save all the people who have been affected by Doctors decease Yusuke will have to kill him.Can Yusuke really kill Doctor since he has never killed a human before.
Kuwabara foolishly leaves the group to go with his friends to a concert.Not a good idea because Sea Man is sent to go after them.Now Kuwabara has to fight Sea Man by himself and his spirit energy is still gone.
Kuwabara's spirit energy has returned even stronger than before.He beats Sea Man and saves his friends.Koenma decides to tell Yusuke and the other who is behind the tunnel.
We learn how Shinbou Sensui a former Spirit Detective turned from Human World's greatest protector to its biggest threat.
Yusuke Urameshi and Shinbou Sensui meet each other in battle.Is this what it seems or is Sensui after something else?
Sensui has kidnapped Kuwabara!Now Yusuke races to save him.But Sniper stops him.Can Yusuke beat Sniper and than catch up to Sensui in time?
Yusuke is barley holding on as he dodges Sniper's attacks.How can Yusuke beat Sniper when he doesn't know where he is?
Now that Mitarai(Sea Man)has joined Yusuke's team.He leads them into Sensui's lair.But they have to get by Game Master first.Can they beat this sinister kid at his own games?
After the Spirit Detective team win some games Game Master himself decides to play.Can Kaitou and Kurama are the best gamers and they must beat the Game Master.
Kurama and the Game Master have one final game to decide the winner.Kurama better hurry up because the tunnel is almost done!
In raged by how Sensui set up Game Master Kurama fights Gourmet,but Gourmet isn't the real threat.Who else is there and why does he have it out for Yusuke and the others?
After Elder Toguro is defeated the final fight between Yusuke and Sensui is about to begin.The past Spirit Detective and present Spirit Detective are about to clash.The winner will decide the future of Human World.
Yusuke has gained the advantaged but Sensui brings out some of his techniques to even the playing field.Now the battle is going Sensui's way,but when Yusuke gains yet another advantaged Sensui shows a whole new side to himself.
Yusuke was shot by Kazuya one of the seven personalities of Sensui.He is about to finish Yusuke off but Koenma shows up in time to stop him.Koenma is about to use his greatest weapon to seal up the tunnel and trap Sensui.Will it work?Also Sensui's most powerful personality has emerged Shinobu the original personality.
Yusuke must face the true Shinobu Sensui,who can use a third type of energy that is different from spirit and demon energy, called Scared Energy.Sensui is far beyond Yusuke now,how will the Spirit Detective be able to defeat Sensui?
Yusuke realizes he can't beat Sensui so he prepares for the ultimate sacrifice.Kuwabara can only watch as his best friend is about to die.Can Kuwabara,Kurama,and Hiei break out of the Uraotoko in time to save Yusuke's life?
After seeing Sensui kill their best friend Kuwabara,Kurama,and Hiei have realized their hidden powers with in them.The three friends attack Sensui,they knock him through the tunnel,It seems the final battle will take place in Demon World.Will Kuwabara and the others over come Sensui our will they join Yusuke in death?
Kuwabara,Kurama,and Hiei can't even touch Sensui,it looks like it is the end for them as well.King Yama's Spirit Defense Team show up to seal the tunnel up and destroy Yusuke's body!But why would they do this?What does Yusuke's ancestors have to do with this?
Yusuke Urameshi is back only he is part demon!Now Yusuke is strong enough to fight Sensui,after he saves his friends the battle between the two Spirit Detectives continues.Who will win is any ones guess.
Yusuke has fully transformed into a demon.Now he is far more powerful than Sensui.It looks like the end of the former Spirit Detective.
Yusuke,Kuwabara,Kurama,Hiei,and Koenma return to Human World.Life goes back to normal for everyone but Yusuke.Yusuke wonders who his demon ancestor is ?
Ever since Sensui died Yusuke has be having the same wried dream,he doesn't know where he belongs anymore.After visiting Genkai she sends him to Kurou Satou the very first Spirit Detective.Will Yusuke get the answers he wants from Kurou or is there someone else following him that can answer his questions?
During Yusuke's stay with the first Spirit Detective, three strangers appear, having come from Demon World with the intent of speaking to Yusuke. A great threat to Human World is brought to light; a war between demon kings. If one king should overtake the others, the change of power could mean a time of chaos for the human race, depending on who gains control. If Yusuke wishes to prevent chaos and protect Human World, then he must go into the dark depths of Demon World, leaving his friends and family behind.
Yusuke has listened to the Hokushin's story about his ancestor Raizen.Will Yusuke return to Demon World to help out Raizen?Else where Kurama and Hiei are visited by servants of the other two kings of Demon World Mukuro and Yomi asking them to join them.Will Kurama and Hiei join the other two kings.If so what will happen to Yusuke,Kurama,and Hiei's friendship?
Yusuke has returned to Demon World to meet his demon ancestor Raizen one of the three kings of Demon World.Yusuke is angry at Raizen for getting involved with his fight with Sensui.Yusuke wants to fight him but does he know what he is getting into?
It has been six months since Yusuke came to Demon World.Hiei has been training with Mukuro on of the three king of Demon World.Hiei's power has increased so much he can kill A class demons now.Hiei thinks back on his past and how he came to be who he is.
Hiei is about to fight Shigrue the man who gave him the Jagan eye.If he wins he will become one of Mukuro's elite fighters.Hiei thinks back on his life and what he has to live for.Can Hiei beat Shigure or is this finally the end of the fire demon?
Kurama returns to Demon World to meet with his old friend Yomi,who is now one of the three kings of Demon World.Kurama doesn't trust Yomi.What happen between this two in the past.Some of Yoko's past is explored.
Kurama has agreed to be Yomi's adviser.As his first act he promises Yomi six powerful demons from Human World.Who are these demons and can they be trusted?Koenma worries that Yusuke,Hiei,and Kurama don't realize that the winner of this centuries war will effect all three worlds.
It has been one year since Yusuke,Hiei,and Kurama have come to Demon World.Hiei is Mukuro's second in command.Kurama is Yomi's second and Yusuke is prince of Raizen's kingdom.Raizen is dieing and only has a little time left.Before he goes he tells Yusuke how he met Yusuke's human ancestor.Yusuke's bloodline is finally reveled.
Yusuke is now the king of Raizen's land.As his first act is to see Yomi.What does the ex-Spirit Detective have in mind?
The Demon World Tournament is about to begin.The winner of this tournament will become the ruler of Demon World.We see some old friends fight in the tournament.
The main tournament has begun.Fighters are being knocked out left and right.The favorites to win the tournament is to be Yomi or Mukuro.Can Yusuke,Hiei,or Kurama pull out an upset.
Kurama gets ready for his next match.But he is also fighting his inner demons as well.Will Kurama be the victor in both battles.
Hiei fights Mukuro in his next match.As the battle goes on it is clear Mukuro is stronger than Hiei.But Hiei still has the Dragon of the Darkness Flame.Will the dragon work on Mukuro?
Yusuke prepares for his next match against Yomi.Can Yusuke defeat Yomi more importantly has Yusuke finally realized who he is?
Yusuke and Yomi's fight continues and they are both even.The winner could be anyone.As this match ends the winner of the Demon World Tournament will be decided now.
As Yusuke and the others fought in Demon World Kuwabara stayed in Human World and is now in high school. Kuwabara is also the top of his class. He, Kurama, Kayko,and Shizru were invited to Genkai's house. Koenma and Botan show up as well. The only person not there is Yusuke. The final episode of Yu Yu Hakusho and it wraps up everything.