if you know spanish, or someone know spanish, read this https://disruptiveludens.wordpress....-que-nintendo-lo-ha-reemplazado-por-completo/
A lot, if you read it detailed, like Bowser and Ganon(pre Ganondorf) for Miyamoto were technically the same character and the concept of the very barebones plot of japan vs the plumber lore of Arakawa, both Howards et al