Hmm I could I suppose make a mod that would "Rerandomize" all NPC's within a game to a specific appearance set. and even do a sort of cheat to set the names up. But I am not good at character design and havent got a clue for names. Put together a list of first names, around say 50 of each sex, generate 3 or 4 preset's of asian style characters, then PM them to me and I will have a play.(No promises though, I'm a lazy git.)
All that would be really amazing for making cities more realistic, so it's great enough to know it's possible even if you're busy. I'm just happy that I got the idea out there haha. I'll PM you my most recent Japanese names list which is the most modern of all my lists. The other lists I've found of other countries all aim for as many names as possible, adding archaic names that people today don't have, but I've managed to cut down the Japanese names list to more common modern names. If anyone's interested, I'm thinking of compiling a 1990+ only names for Japan, Korea, China and Russia eventually. The Russian one is for my apocalypse Metro- style world.
Edit: I've added some modern Japanese and Korean names lists if anyone's interested.
Edit 2: Korean names updated, still not the most common contemporary names though