Summoning!

After talking with Gamahiro for a little longer Naruto unsummoned the blue toad. "Now, try to summon the same size toad, I am going to go over to the lake and do my research." Jiraiya didn't believe Naruto had enough chakra or chakra control to summon him again.

Naruto did the hand seals and shoved his hand onto the ground once again the smoke rose high in the air. "Huh, where the hell am I?" the giant toad was looking around but couldn't see Jiraiya. "Jiraiya, why did you summon me. Show yourself!"

Naruto then jumped on the toad's head and stuck chakra to his feet just in case, "Actually Jiraiya didn't summon you, I did." Gamabunta looked up at Naruto, "I don't know why you're standing up for Jiraiya but it doesn't matter, I was in the middle of important business and somebody needs to pay!"

Gamabunta swung his sword over his head at Naruto, who barely dodged. "Woah what the hell!" Naruto then put on his chakra blades to block the incoming sword strike. When the sword hit the blade Naruto you pushed down into the ground creating a crater.

"Ha, how do you like that brat!" Gamabunta started to swing again, Naruto knew he was far weaker physically than this toad so he would need to even it out. Naruto put a whole lot of chakra into this new summoning jutsu.

"Summoning jutsu!" Naruto expected to have Gamahiro or something come out but instead, a small toad came out. This toad was small and orange, "Hey kid got any, oh wait nevermind it you." said Gamakichi sadly.

Gamakichi then noticed his dad and got a good idea, "Hey dad this kid was bullying me!" he said pointing at Naruto, "What, no I wasn't!" Gamabunta got even angrier, "You bully my son!" Gamabunta then swung down again.

Naruto was running for his life knowing he couldn't beat the toad, a toad! Suddenly a giant sword was right next to his face, he couldn't dodge! Before the sword could kill him a giant shield came to block it, "That was not very graceful." said the pink toad.

"You really had enough chakra to summon a toad like Gamabunta, you have even more chakra than I imagined." said Jiraiya, impressed with Naruto, "Gamaken, make sure Gamabunta leaves." Gamaken nodded, "I shall do it even if I am ungrateful."

Gamaken and Gamabunta talked for a little before they were unsummoned, "So Naruto, you are certainly Impressive with your chakra control and chakra amount but right now you are not very consistent, with your summonings at least. Like I said I cannot make you learn all of the toads' chakra signatures but I want you to be able to consistently summon the same size, first let's start small.

Naruto summoned a toad similar in size to Gamakichi, his name was Gamatatsu, he was yellow with orange markings on his body. "Hello, do you want to be my friend?" his voice sounded terrible to the ears, Naruto already disliked him.

"No, I am not looking for friends at the moment, maybe some other time." Naruto right now was focused on training for the exams not friends with toads. He then did the summoning again to get the same size toad.

This time a toad that was decently similar in size came out of the summoning, "I am Gamachski, the strongest toad ever!" Naruto slapped himself in the face, this size group was the worst. "You are the strongest toad?" The toad then held his head up high, "How do you talk to me so casually, you mere moral!" "Do you mean mortal?" The toad acted like it was all part of the plan.

"Good job, you pass my first test" Naruto was done with him so he undid the summoning jutsu. He looked over at Jiraiya who was riding his main summon called Gama, Naruto enjoyed talking to Gamahiro so maybe he could make him his main summon.

Naruto continued to summon different size toads until he got to the big ones. He had pretty much recognized the chakra needed to summon Gamahiro and he agreed to let Naruto summon him anytime needed.

Jiraiya had just gotten back from research and noticed Naruto could now summon the toads consistently, "Naruto I need to talk to you." Naruto walked over and they talked about what Naruto had done while training.

"Now from what you've told me Gamahiro is your main summon, but not all battles will need a large toad in fact sometimes it can be worse. For example, I have both Gamaken and Gama, you need to talk to one of the toads until you find a smaller main summon."

Naruto nodded and went back to training, he summoned Gamahiro to ask him about some smaller toads. The blue toad with two giant swords on his back was soon summoned. Naruto jumped on top of his head, "Hey, Gamahiro do you know any strong smaller toads?"

"Hm let me think Naruto, there is one I can think of but he might be a little weird. But he is already at his full size so he won't grow any bigger." "Ok, that sounds good." Gamahiro then told him how much chakra was needed in order to summon him.

"Summoning Jutsu!" The smoke rose and cleared, what you could see was an orange toad wearing samurai armor and two swords on each side of his body. "Hello honorable summoner, I am Gamabushi the greatest samurai of Mount Myoboku!"

"Honorable?" asked Naruto, "Yes, only the most honorable people can summon I, Gamabushi! But first we must have a battle to see how honorable you are!" the toad then took out his two swords from their sheath "using only blades!" Naruto smiled, he also wanted to see how strong 'the greatest samurai of Mount Myoboku' was, "Deal."

Gamabushi did an anime swordsman move and was already right next to Naruto, Naruto pulled out his chakra blades and blocked that attack. "Not bad but block this, two-sword style, hawk wave!"

The samurai toad spun very fast and released a compressed airstrike at Naruto, the wind slice cut Naruto's arm and left a decently deep cut. Gamabushi was about to use another move but Naruto attacked him before he could.

Naruto sliced at the toad who dodged but once Gamabushi backed up chakra extended off of the blade slicing him a little. Gamabushi landed and used one of his strongest attacks, he pointed both of his blades in the air and then spun extremely fast next to Naruto.

"Rhino revolve!" His blades made direct contact with Naruto's chakra blades and sent them both backward a good amount. Naruto thought they would continue but Gamabushi put his blades back in his sheath. "You have proven to me how honorable you are, I shall be your summon and you may call on me whenever needed." Naruto was certainly impressed, "Ok, I will probably soon need your help."

Gamabushi nodded and unsummed himself, Jiraiya watched the whole time and was impressed, it seems he could maybe teach him the next jutsu, there might not be enough time to master it though.

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Gamabushi will use some of Zoro's 2 sword style moves so that's where his moves come from, you can probably find videos of the moves.

For a vs battle, how about EMS Sasuke vs Edo Itachi, who wins and why? Itachi cannot use Izanami for this battle.