A CERTAIN SCIENTIFIC ACCELERATOR Vol.1 [Limited Release] (Blu-ray+CD)

Blu-ray Vol. 1 includes episodes 1-4. Limited Edition bonus includes novel "A Certain Magical Index SS: Bio Hacker Hen" by author, Kazuma Kamachi and newly illustrated digi-pak by character designer, bonus soundtrack CD and a 16-page manual.
Special Features: bonus anime episode, creditless intro & outro, audio commentary
Release Date: 2019.10.30(Limited)