Drops interest, though I have to ask a few questions?

First, how widespread are Pokejinka a d who was the person to catch them? I don't know about you guys, but I'm pretty sure that most people wouldn't go around catching human-looking Pokemon. The OP makes me think they're still pretty new, and thus, not as well known. Also, would wild Gijinka retain memories of themselves as Pokemon, and how do regular Pokemon react to them. Also, are Pokejinka stronger then regular Pokemon, or just smarter?