Appearance 5'3", looks teenish with fluffy russet brown hair and brown eyes. Has a pair of sparrow wings on his back, and long fingernails.
Abilities Has a singing voice that is capable of fucking with people's heads -- during the daytime/in bright environments it inexplicably causes headaches, during the night/in darkness it can cause night blindness and go full-on hallucinations. Very disorienting, but less effective on non-humans. Very good at voice mimicry and throwing his voice, and fairly competent at copying other people's speech patterns.
About Youkai bird, specifically a yosuzume (night sparrow). Calls himself a bird, and for all intents and purposes is more or less one; slightly more complicated truth is that he's a tiny manifestation of a teeny tiny bit of the night that just happens to be a birdperson now, so he can ping for those things. Can ping as being "impure", since there is plenty of death and blood in his background, he himself is weak against rituals and magic that are meant to be cleansing, purifying or exorcism.

Despite the whole youkai bird and former person eater thing, he's pretty benign and is unlikely to actually seriously harm people unprovoked. At the same time he's not terribly interested in getting hurt himself either, and will probably try to run or avoid harm directed towards him. Trolling and pranks are fair game for him, though.

The IC reaction above also belies that fact that he is actually super Not Okay with torture, especially being on the receiving end, so talk to me first if you have any plans for that!