Hanako is a timid and introverted person.  During the lily route, she will get more and more outgoing, but, at first, has extreme social anxiety. She has burn marks all on her right side due to a fire that took both of her parent's lives. 

For Hanako's voice, I want a medium-high voice that is very timid. Sound scared and nervous most of the time, but try to add some confidence in different takes you do if you chose too.

More information-https://katawashoujo.fandom.com/wiki/Hanako_Ikezawa