Kenpachi Zaraki vs. Tenken & Gonryōmaru

 is a battle which takes place during the Zanpakutō Rebellion. It focuses on 11th Division Captain Kenpachi Zaraki's fight against Tenken and Gonryōmaru.

Prelude
In the Seireitei, Ichigo Kurosaki walks toward a hot spring before stopping. As Ichigo recalls seeing Byakuya, fighting Senbonzakura, and watching them move away as he collapsed from the poison of Konjiki Ashisogi Jizō, 8th Division Captain Shunsui Kyōraku states Yoruichi Shihōin said she knew where Captain-Commander Genryūsai Shigekuni Yamamoto is and asks her to tell them. As Ichigo turns around to see Shunsui and 13th Division Captain Jūshirō Ukitake standing before her, Yoruichi says she sensed Yamamoto's Reiatsu at the location in question in addition to it being the most likely place for him to be.

Asking Shunsui what they should do, Ukitake states there is not much point in waiting for the Zanpakutō Spirits to come to them. As Shunsui admits it has never been their nature to wait, 11th Division Lieutenant Yachiru Kusajishi tells Zaraki, they should get going and says it is their turn to find Yamamoto. Telling Yachiru she can relax, Zaraki states they are not playing hide-and-seek. Attracting Yoruichi's attention, Zaraki asks her if the man he wishes to fight is there. Smiling, Yoruichi confirms this and tells Zaraki to be careful to not take on Yamamoto by mistake.

Laughing, Zaraki says he is sure he can tell Yamamoto from Byakuya. Standing up, Yoruichi asks Shunsui and Ukitake if they will be coming with them. As Shunsui and Ukitake nod, Ichigo looks on.

Later, in a forest, Ukitake notes this is definitely Yamamoto's Reiatsu. When Ukitake says he is sensing a powerful barrier around it, Shunsui states Ryūjin Jakka was probably too much for Muramasa to manage and says he must have placed Yamamoto in a special containment field. Stating they would be very fortunate if it is true, Ukitake says they would not have to take on the power of Ryūjin Jakka. When Zaraki states Yoruichi seems to be very positive Yamamoto is down there, Yoruichi confirms this and says Yamamoto is here.

When Yoruichi states the only problem is this cave meandering through the ground like a maze, Yachiru expresses understanding and sniffs the air. Saying there is another entrance on the other side, Yoruichi states she is sure it is guarded as well and says they must proceed with extreme caution if all of the Zanpakutō Spirits are in there. Stating this is a pain, Zaraki says they should start moving and walks toward the cave entrance as Yachiru agrees with him and cheers him on. Later, Zaraki walks through darkness and curses.

Stating this sucks, Zaraki says he came in here ready to fight. Wondering how he is supposed to find someone to fight if he cannot see where he is going, Zaraki asks Yachiru where she believes they should go. When Yachiru tells him to go this way, Zaraki states this does not help and says he cannot see where Yachiru is pointing. When Yachiru tells him to go in another direction, Zaraki tells her to stop messing around. Later, as part of a wall is destroyed, Zaraki states Tenken and Gonryōmaru finally decided to show up and says this saves him time looking for them. Stating he is glad Zaraki came, Gonryōmaru says he will get his revenge from their last encounter.

Battle
Later, a yelling Zaraki blocks Tenken's attack. Smiling, Zaraki forces Tenken's blade back. As flames emanate from Tenken's mouth, Zaraki says it is time for Tenken to die and slashes at him. As the tips of the stalactites in front of Zaraki are cut off, Tenken lands on a nearby platform as Zaraki expresses surprise. When Gonryōmaru runs forward while his pike crackles with electricity, Zaraki turns around and slashes at him, sending Gonryōmaru flying away with a blast of yellow Reiatsu.

As Gonryōmaru lands, Zaraki asks him what is wrong and states he believed he was going to have a lot of fun with Gonryōmaru. As Zaraki asks Gonryōmaru if this is the best he can do, Yachiru pokes her head out from behind a stalagmite and tells Tenken they are not going to defeat Zaraki if all they do is defend against his attacks. When Zaraki tells her she should try keeping her mouth shut, Yachiru pops out from a stalactite behind him. Saying it is true, Yachiru states this fight is not fun to watch so far.

As Yachiru notes Tenken and Gonryōmaru do not appear to be fighting with everything they have got, Zaraki tells her to stay quiet and let him handle this. Turning his attention to Tenken and Gonryōmaru, Zaraki admits Yachiru is right and says something is off. When Zaraki asks him if he does not want to settle this and be done with it, Gonryōmaru states it is not only about winning or losing for him and Tenken. Noting Tenken and Gonryōmaru were not planning on winning from the start, Zaraki proclaims he is bored with this and glows with yellow Reiatsu, which erupts around him.

Later, as the other captains deduce they have been intentionally lured away from Ichigo by the Zanpakutō Spirits whom they are fighting, Gonryōmaru is sent flying back as Zaraki states there is a lot going on in this cave. Telling Tenken to not worry about it, Zaraki says he will give them his full attention. Stating he is staying right here, Zaraki tells Tenken to show him what he has got. Yelling, Zaraki repeatedly clashes with Tenken as Yachiru watches from behind a rock. Saying this is more like it, Yachiru smiles.

Later, after Muramasa gains control of it, Ryūjin Jakka bursts through the ceiling of the cave and traps the other Shinigami within its flames. As the ground underneath him rumbles, Zaraki notes the others appear to have started fighting as Yachiru says she hopes Ichigo is doing okay out there. Stating he gets to fight Ichigo next if Ichigo wins, Zaraki says he will fight Ichigo's killer if Ichigo dies. Turning to a kneeling Tenken, Zaraki asks him where they were.

Standing up, Tenken spins his bolas, which burst into flame, before throwing them at Zaraki. Telling Tenken it is time for him to stop playing with his toys, Zaraki knocks the bolas away with a slash from his sword before leaping forward and clashing with Tenken, who is pushed back by the force of the attack before stopping. As he and Zaraki clash several times, Tenken brings his flaming sword down upon Zaraki, who catches it with his hand as the flames around it disperse. Telling Tenken he will have to do better than this, Zaraki states he knows who Tenken is.

Saying Tenken has not been focused on this fight because he was too busy protecting Gonryōmaru, whose broken sword form lies on the ground nearby, Zaraki says this is why he made the decision to cut down Gonryōmaru first. Laughing, Zaraki states it is just him and Tenken now. Raising his sword above his head, Zaraki proclaims the real fight is about to begin. As a column of yellow Reiatsu forms and dissipates, a strong wind blows through the area, breaking several stalagmites, as Yachiru smiles. As Zaraki watches, the dust in front of him is blown away as a column of red Reiatsu emanates from Tenken.

When Yachiru notes Tenken is finally ready to take him on, Zaraki confirms this and tells Yachiru he wants her to stay back. Confirming this, Yachiru leaps off of the stalactite she was standing on and tells Zaraki to have fun as she runs off. When Tenken activates his Bankai, a whirlwind surrounds him. As the whirlwind dissipates, Tenken is now covered in armor as he grows in size. The land above them splits apart as a colossal Kokujō Tengen Myō'ō now stands before Zaraki, who laughs maniacally. Saying this is what he is talking about, Zaraki states he hopes Kokujō Tengen Myō'ō has more power to back up his size.

As Zaraki proclaims he is about to come up and say hello, Kokujō Tengen Myō'ō raises its sword above its head. As Zaraki yells, a column of yellow Reiatsu extends skyward from him. As Kokujō Tengen Myō'ō brings its sword down upon the column of Reiatsu, Zaraki leaps toward it. Later, a panting Zaraki stands before Kokujō Tengen Myō'ō and tells it to makes its next move. As Yachiru expresses concern for Zaraki, Kokujō Tengen Myō'ō remains still.

Telling Kokujō Tengen Myō'ō to do it, a yelling Zaraki leaps toward it. When Kokujō Tengen Myō'ō swings its blade toward him, Zaraki attempts to block, only to be sent flying into a wall by the force of the impact. As Yachiru calls out to him, Zaraki crashes into the ground in front of her. As the dust clears, Zaraki sits up and tells Yachiru to not worry. Rubbing the back of his head, Zaraki cracks his neck and states Kokujō Tengen Myō'ō is tougher than he thought.

Moving to the ground in front of Kokujō Tengen Myō'ō, Zaraki says this battle is getting tough as Kokujō Tengen Myō'ō raises its sword over its head. Proclaiming this is his kind of fight, Zaraki laughs as Kokujō Tengen Myō'ō brings its sword down upon him. Blocking the sword with his own sword, Zaraki is pushed into the ground. As the dust settles, a laughing Zaraki tells Kokujō Tengen Myō'ō this was a good attack and proclaims it will have to do better in order to defeat him.

As yellow Reiatsu emanates from him, Zaraki pushes the sword of Kokujō Tengen Myō'ō back. As Kokujō Tengen Myō'ō reels back, Zaraki leaps toward it. Jumping off of the wrist of Kokujō Tengen Myō'ō, Zaraki cuts off one of its horns as he hurtles past it. Landing behind Kokujō Tengen Myō'ō, Zaraki turns around and proclaims he is not done yet.

Aftermath
In the Human World, Muramasa manages to free Kōga Kuchiki as the Shinigami and their Zanpakutō Spirits unite in order to stop him, leaving the result of this fight unknown.