Watch Gunparade March Season 1 Episode 1 Online
- COUNTRIES: Japan
- Subtitles: 日本語
A "Brain" is discovered in a region of Japan and an disposal mission is ordered. It ended in a huge massacre. A new elite unit is then called to deal with this threat. It's the unit "5121", consisting of young men and women. A new mysterious rookie also happens to lend a helping hand.
