Having lost all memories of her life as the Queen, Hikari lives life as a passive human girl. Initially a blank state because of this, she comes off as naive, innocent, and wide-eyed while trying to adjust to her sudden life. She quickly befriended Nagisa and Honoka after formally meeting them. Hikari is nice and polite, and very considerate towards others. It's hard to get her upset, and her gentle disposition tends to worry others. She usually keeps things to herself to avoid worrying others or upsetting them.

example: https://youtu.be/kYh_YL58JwE