In world, when kaiju deals with earth ones, they live in peace. And so on, the kaiju live on earth, helping, working, and etc.

There's a little thing about kaiju, their feet, but, earth ones get the used to it. One day in your high school, you walk in front door, and saw some few anthro kaijus, chating, and doing own thing in hall way. You could see some of their feet, some of sweaty, and stinky.