I have to complain again, when I read the original comic I think the fight and the story of him was cool, but on anime made it so typical ... comic carry things out better. at first he came out, he really act like a mad guy ... after Kuwabara take him home and he talk about chapter and show his weak side I really feel the character and explained the whole thing ... but anime? I don't know how to explain, but they made it too typical ..

I like the way Togashi's idea of Mitarai's abiliy ... drop his blood in liquid and it create monster, the more blood he drop the bigger and stronger the monster are ... wow.