Recap of the Aoki Hagane no Arpeggio: Ars Nova TV series, with approximately 40 minutes of new material. By 2039, global warming had caused sea levels to rise and large amount of territory to be lost. As though in response, a mysterious group of warships clad in mist, "the Fleet of Mist," appeared in every corner of the ocean, and began attacking human ships. In spite of humanity mustering all their strength, they were utterly defeated by the Mist's overwhelming force. All of humanity's trade routes were blockaded by the Fleet of Mist, their political economy was destroyed, and the human race was steadily beaten down. Seven years later, the Fleet of Mist's submarine I-401 appears before cadet Gunzo Chihaya. The humanoid life form that pilots the sub, who should be their enemy, is instead offering her services to mankind.
Kazuyuki Okitsu
Mai Fuchigami
Manami Numakura
Suzuko Mimori
Jouji Nakata
Hiromi Igarashi
Hibiku Yamamura
Mao Ichimichi
Nao Toyama
Saki Fujita
Rina Hidaka
Nozomi Yamamoto
Eiji Miyashita
Yumi Uchiyama
Yukana
MAKO
Rie Kugimiya
Ayaka Fukuhara
Satomi Sato
Shinobu Matsumoto
Sayuri Hara
Minami Tsuda
Mai Nakahara