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.
興津和幸
as Gunzou Chihaya
渕上舞
as Iona
沼倉愛美
as Takao
三森すずこ
as Ashigara
中田譲治
as Shouzou Chihaya
五十嵐裕美
as Haguro
山村響
as Haruna
市道真央
as Hiei
東山奈央
as Shizuka Hozumi
藤田咲
as Hyuuga
日高里菜
as I-400
山本希望
as I-402
