Soga no Tojiko

Tojiko is considered a vengeful spirit as she is a ghost who holds a grudge against humans. Among other vengeful spirits, she seems to be a quite powerful one. It is stated, however, in Symposium of Post-mysticism, that her grudge seems to be fading away, meaning that she's steadily becoming a simple ghost that can cause thunder. She is a very practical woman who can use coarse language, appearing to be a foil to Futo's airheaded, jovial nature. Though she has a quick temper and her attitude is rough, she is actually a very nice person. She doesn't seem to mind being a ghost as it's convenient for her.