- Voice Actor (CV)
- Inori Minase
- Gender
- Female
- Birthday
- June 23
- Role
- Protagonist
- Identity
- A covert extraterrestrial observer holding the rank of Space Force Lieutenant, operating undercover as class president of Moroharu High School's 2-C
Personality
Principled perfectionist
Discipline-first rule-follower
Secretly warm-hearted romantic
Endearingly clumsy gap-moe type
Nagisa Aizawa's true form is a tiny alien being only a few centimeters tall, who navigates daily life through a full-sized humanoid external unit designed to maintain her disguise. At school, she projects an image of rigid discipline as class president, earning the nickname 'Iron Maiden' for her unyielding demeanor—yet beneath that stoic exterior lies a remarkably pure and innocent heart. Determined to protect her ongoing mission of observing humanity, she carefully guards her secret identity, only to find herself gradually falling for her classmate Asahi Kurozane in a romance that defies the boundaries of the cosmos.