Pronunciation: RAY foo-KOO-no

Biography

Born into an extremely traditional household in the countryside, Rei was raised and trained to become an Itako due to her blindness. She gained recognition after people decided to ask a spirit medium like her to solve a murder, resulting in more visitors to her house, and thus, she eventually earned the title of the Ultimate Itako. Rei may be cute and bubbly, but she surprisingly has a god complex of sorts, unwilling to talk to others if they aren't as talented as her. Reckless and moving to the beat of her own drum, she does not listen to the others' advice and charges into dangerous situations without thinking twice.

Voice Description

As befitting her petite appearance, Rei has a High-pitch female voice that is typically rather cute. Curious and playful, she enjoys having fun and her voice reflects that. She is also quite haughty, however, and speaks down on those who she feels are not as talented as herself. She tries to maintain her cheerfulness even when she’s feeling down, but those listening can tell that she’s secretly wavering. 

Reference: https://youtu.be/iv8eXT1gzeo?t=278