Synopsis
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)
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Characters
Iona
main
Mai Fuchigami
Gunzou Chihaya
main
Kazuyuki Okitsu
Narrator
supporting
Jouji Nakata
Kyouhei Kashihara
supporting
Eiji Miyashita
Iori Watanuki
supporting
Minami Tsuda
Sou Oribe
supporting
Shinobu Matsumoto
Shizuka Hozumi
supporting
Nao Touyama
Kongou
supporting
Yukana
Takao
supporting
Manami Numakura
Kirishima
supporting
Yumi Uchiyama
Haruna
supporting
Hibiku Yamamura
Ryuujirou Kamikaze
supporting
Ryoutarou Okiayu
