Yūgō Tokage

Yūgō is a gentle giant, for the most part. He is usually mellow, easy-going, and down for any task... As long as there are snacks waiting for him of course. When he or his friends/summoners are threatened he can become very snappy, harsh, and reckless. He doesn't like to banter during battles given he hates to draw out fights.

The contract between he and Mizuno was signed very early in life, she was barely an academy student and he was barely older than a hatchling. While they grow up together, he is still considered an adolescent by Shippuden and a sub adult by the next generation. Which leads to him seeming considerably immature compared to Mizuno. Regardless they consider eachother best friends.

In fights Yūgō uses his size to his advantage. Given he is much bigger than people he can easily throw his wait around to clear walls put up by enemy nin or even crush them. He is slow however which can leave him vulnerable if someone gets in the right position.