In Hong Kong I picked up a couple of bootleg multiple-game cartridges for the GameBoy. One of these cartridges contained an RPG of CardCaptor Sakura (which is very popular in Hong Kong as well). Unfortunately, it's all in Japanese (hirogana script, specifically) which I can't read, but based on what I could tell by the interface and from what my otaku neighbor could translate for me, it's pretty much just a tamagotchi where you make decisions in Sakura's life. Kind of creepy if you think about it; you're with her when she gets up, goes to school, meets her friends, shops for gifts, takes a bath, goes to bed... and somehow I doubt that it's mostly 10-year-old girls playing it.