The story is set on Okinawa's isolated island of Iwado, which has seen a growing movement advocating a return to an autonomous government. Ao Fukai, a 12-year-old boy with a missing father, lives on the island with an old doctor named Toshio and is about to enter middle school. Ao's mother was taken away a decade ago by unknown individuals. Naru Arata, Ao's 12-year-old childhood friend and the story's heroine, lives with her father, older sister, and grandmother. She has a "Yuta" power awakened within her due to an incident when she was young. A mysterious entity called "Secret" suddenly appears and launches an attack on the Scub Coral lifeform on the island. Ao launches a certain military FP called "Nirvash" aboard a Japanese military transport in his fervent desire to protect the island.
(Source: FUNimation)+ More
Characters & Voice Actors

Arata, Naru
Main
Seidel, Lindsay
English
Blanc, Fleur
Main
Ohashi, Ayaka
Japanese
Fukai, Ao
Main
Honjou, Yuutaro
Japanese
Peoples, Elena
Main
Omigawa, Chiaki
Japanese
Arata, Mitsuo
Supporting
Kimura, Masafumi
Japanese
Arata, Miyu
Supporting
Touyama, Nao
JapanesePromotion Videos

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