Promise To aru kagaku no rêrugan : Season 3 Episode 15
TV-14 Tokyo MX 24m
Aired: May 22nd, 2020 @ 10:00 PM EST on Tokyo MX
A young Kozaku grins and bears her way through her youth in an Academy City research institution, where she befriends Dolly, one of the other girls there. But when Kozaku learns the grim truth about Dolly, it sets her on a life-altering course.
