- Voice Actor (CV)
- Saori Hayami
- Gender
- Female
- Age
- 15
- Birthday
- March 3
- Role
- Protagonist
- Identity
- A first-year transfer student at Fulsea Academy and a member of the Brain Function Error Countermeasures Division, hailing from a distinguished noble family
Personality
Gracefully poised
Warmhearted and considerate
Surprisingly voracious eater
Bashful and introverted
Reina Izumi is a newly transferred first-year student at Fulsea Academy who joins the Brain Function Error Countermeasures Division as a refined young lady from an elite background. She possesses a rare supernatural ability — inhaling phantoms and sealing them away by consuming them entirely. Despite her composed and elegant demeanor, she conceals an astonishing appetite that often surprises those around her, and she tends to be reserved and easily flustered. Alongside Haruhiko and her senior Mai, she regularly tackles a wide variety of phantom-related incidents.