Yatagarasu *stares into the distance* - it actually had information on Yatagarasu~!? That's "almost" enough to make me forgive him for putting Amaterasu-omikami with onryou info XD

I wish the book would have included an index. The back only contains a catalog of books from "The Centre for Fortean Zoology". Granted it's a smallish book but it would make referencing easier.

Now on to other matters. Does anyone have a recommendation on yokai based/related manga. I'm already reading "Yokai Doctor" and "Yokaiden". I HUNGER FOR MOOOOOOOOORRRRRRRRE!!!!!!

"GeGeGe no Kitarou", "Amatsuki", "Kamisama Hajimemashita", "Kekkaishi", "Inuyasha", "Hyakki Youkashou", "Katana", "Mokke" "Miyori no Mori", and a few others that I can't think of right now...
But, as far as anime are concerned, add "Shounen Onmyouji", and the adorable "Kaidan RESUTORAN" (Thriller Restaurant) to the list. And "Harukanaru toki no naka de" (also has a anime and manga series), "Hiiro no Kakera" are good as far as games are, though they are otome (but I'm aware most people don't have access to them).