Tsugumi Shibata

Hajime's daughter who often refers to him as "Hajime-chan." She sees Ai one day and has had a mysterious connection with her ever since. At first, she reports everything she sees through Ai to Hajime, but as the series progresses, she becomes more reluctant to do so as she begins to disagree with her father on whether they should try to stop Ai or not.

(Source: Wikipedia)