Arpeggio of Blue Steel

蒼き鋼のアルペジオ

The story

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 seas. 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. (Source: Anime News Network)

Meet the characters

IonaMAIN

Gunzou ChihayaMAIN

NarratorSUPPORTING

Kyouhei KashiharaSUPPORTING

Iori WatanukiSUPPORTING

Sou OribeSUPPORTING

Shizuka HozumiSUPPORTING

KongouSUPPORTING