Yachiru could go well at thefarshore - we have a Hitsugaya in-game already. It's a game based on Noragami, so characters can come in as either new incarnations of gods, or shinki (who are spirits/weapons of gods and lose all memories of their life). It's about medium pace, 3 OOC days = 1 IC day so backtagging is very commmon, and the AC is two proofs per month, each proof being 5 log or 10 network comments which you can combine threads to make up. A new TDM just went up here, if you're interested in taking a look!