- Network MBS
- Genres Action, Animation, Science-Fiction
- Runtime 25 minutes
- Total runtime 7 hours 30 minutes
- Status Ended
Arpeggio of Blue Steel
In the story, a Fleet of Fog loaded with super weapons suddenly appear all over the world. Without the ability to withstand this fleet, humanity was defeated and could no longer travel the s eas. 17 years after the devastating naval war, Chihaya Gunzou and his friends somehow commandeer a Fleet of Fog submarine and rename it I-401. Together with Iona, they take on the Fleet of Fog.