Alot of people think Kakashi>Tsunade but I just cant see that. All people say is kamui,kamui,kamui. KAMUI WONT HELP KAKASHI BEAT TSUNADE. IT WOULD ONLY WORK AGAINST HIM. Without Kamui, Kakashi doesnt have any hope of defeating Tsunade. At close range Tsunade could end it all with one punch. Whatever damage Kakashi does to Tsunade, she'll just use Mitotic Regeneration to heal herself. Not to mention that nerve technigue she used on Kabuto. Kabuto(no Oro powers) was said to be equal to Kakashi without Kamui and their evasive skills are the same. Tsunade would get Kakashi with that nerve technigue. As for Kamui, the answer is Katsuyu.
Its confirmed that Kakashi can spam kamui when using it on SMALL objects but for bigger ones it takes alot more stamina. Kakashi used kamui on the Hachibi and was completely exhausted and Katsuyu is about the same size. Not to mention Katsuyu can split into thousands of mini Katsuyus and swarm Kakashi. Kakashi would need to kamui one at a time to get rid of them all. He would be drained in time.
Tsunade wins.
Its confirmed that Kakashi can spam kamui when using it on SMALL objects but for bigger ones it takes alot more stamina. Kakashi used kamui on the Hachibi and was completely exhausted and Katsuyu is about the same size. Not to mention Katsuyu can split into thousands of mini Katsuyus and swarm Kakashi. Kakashi would need to kamui one at a time to get rid of them all. He would be drained in time.
Tsunade wins.