Atatsu Chiyo

Atatsu Chiyo (逢辰千余) is a member of Judgment.

Background
A super elite Judgement member who has resolved several difficult cases. In recognition of her achievements, she possess the authority to investigate independently. Presently she has taken command of the newly formed ‘Grim Reaper Kakiko’ investigation team.

Toaru Kagaku no Railgun (PSP game)
It was revealed that the real Atatsu Chiyo had been kept in confinement for the past few days.