Kaiju is my pokesona. They tend to change their size depending on what kind of place they need to fit into.
Their attitude is usually pretty bad. Kaiju tends to be a big grump, rarely showing a soft side (which is strange for a thing made of slime).
Kaiju tends to get hungry easily. They'll devour anything in their path including other pokemon. Kaiju prefers sweets over other food if given the option.