All mamono are physically stronger than humans. So don't think you can get away bullying the smaller ones. I mean, do you really want to be the guy that got body-slammed by an alice? Do you really want to be the guy that got pinned to the ground by a domouse as you cried like a little baby asking for mercy? Or kicked in a shin and then knocked out in one punch by a boggleboe?

So be nice to all mamono, especially the littler ones. It's much less embarrassing getting manhandled by a hellhound or jinko than it is by a fairy or rata.