It’s been a few months since the official site for Arpeggio of Blue Steel released the first trailer for the fall anime TV series, but now a new one has landed and it clocks in at forty seconds while showing off the characters, setting and some of the instrumental music from it. Known as Aoki Hagane no Arpeggio in Japan, the series is based on the manga by Ark Performance, which has seven volumes on hand so far in Japan, the new show is being directed by Seiji Kishi based on scripts by Makoto Uezu. The SANZIGEN Animation Studio also updated with a look at two of the characters and their designs on the site as ANN reported.
Plot Concept: 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.