8D wanted to upload this here too! I love Okami, just started playing it again. And Oki is my favourite character from the game.
I also enjoy drawing with this kind of style every now and then, quite relaxing. For this I just made a rough sketch and then the lines just as loosely over the sketch and then pretty much splattered some colour under the lines :D didn't matter if it went 'over the edges' and that's actually where I aimed at haha

and paper texture credits go to hibbary and insan-stock on da.
drawn in Sai and photoshop