There's ripping out instestines but in a manner so they are fully conscious. Kiku's personal favorite is actually "Skin Shaving., where you get a knife and slowly cut thin pieces of the victims skin off bit by bit.

Oh yeah, Illusion, I think it would be better if you phrased "dare" as "Omae/Omai wa dare ka?" for the sake of sounding even ruder. A small suggestion that you don't to take into account. (=w=)>