Amatsu Rena

A first year student at Etoile Private Academy who is Runa's twin sister.
She obtained the illegal app "Angel Maker" after learning about it from a news article called "Angel Maker, the urban legend".

She's cheerful and intelligent, but throws out a ton of verbal abuse.
Rena's rough manner of speech alongside her personality and leadership abilities gained her a reputation as "someone to rely on" among her classmates.
On the other hand, she made many enemies because of her rude, intrusive and foul-mouthed attitude.

Her hair style is two-sides-up.
She's determined and hates losing.