Human astronauts are specified a bother when it comes to space exploration. The space surround is pretty a lot the opposite of the conditions that humans evolved for, to the element where an insecure causal agency exposed to space intention die awfully in astir ninety seconds flat. Even presented oxygen to breath, the human scheme is quite a insistent on a whole host of demands: food, water, homy temperature, gravity, absence of fatal radiation; the list goes on and on. Not only do robots not have got any of those requirements, but in that respect too is no job with causing the probes on slayer one-way missions.
American Kirby Is Hardcore - TV Tropes
Maybe it's as simple as adding Angry Eyebrows, or maybe the character's theory is altogether redone. This is often finished to characters who were earlier wilful to be cute. Sometimes this rhetorical device goes the other way, too: an American character may be made cuter for the Japanese release. Japanese growing in general is rattling accepting of prettiness pretty over-much anyplace, and will take it in stride.