Rated 6.1 out of 10

FASTENING DAYS

Genres	Adventure
Status	released
Format	ONA
Studio	Studio Colorido
Start Date	October 30, 2014
Voice Actors	Voice Actors

Synopsis

Youji and Kei, a boy and girl, live in a town in the not-so-distant future with their foster parent, Anna. But these seemingly ordinary children have a secret hidden even from their unsuspecting mother: Youji and Kei are superhero defenders of their ...