Her voice actress is Yuka Nukui.
Hana loves drawing. She wishes to become a manga artist one day but her storytelling is not really good.
Teacher Aoi: Aoi is Hana's class teacher.
Hana is Yume Hinata's friend since grade school who enters the art club.
In Episode 23 it's revealed that Hana entered manga contests like Strawberry Manga Competition but never managed to win with having 100 failures. After being purified from a Black Abyss she managed to come up with a successful manga called Flower Cat Lion Prince. She later owns a cat named "Kuro-chan".
- Hana's surname Shiraishi means "white" (白) (shira) and "stone" (石) (ishi).
- She shares her name with Nono Hana from HUGtto! Pretty Cure.