Tokiko Kurosu

The adopted daughter of Tokimune Kurosu. Her personal philosophy is that if the dead truly cared about her, they would want her to be happy, so why disrespect them by mourning their death? While Tokiko clearly has a moral code and an internal logic to her behaviour, it is clear that only she understands it.

She commits suicide by stepping in front of an oncoming train after confessing to her crimes.