The border defense organization "Border" was established to fight against the attacks of the "Neighbors" who possess unknown power. Osamu Mikumo, a member of the Border, forms the Mikumo Squad with Yuma Kuga, a Neighbor who he met by chance, and his childhood friend Chika Ametori, and they struggle to win the internal Border rankings in order to join the expeditionary force to the Neighborhood. (Source: Toei Animation)

Genres

Cast

Osamu Mikumo

Yuuki Kaji

Yuuma Kuga

Tomo Muranaka

Yuuichi Jin

Yuuichi Nakamura

Chika Amatori

Nao Tamura

Hyuse

Nobunaga Shimazaki

Shiori Usami

Eri Nakao

Masafumi Shinoda

Takeshi Kusao

Jun Arashiyama

Nobuhiko Okamoto

Souya Kazama

Hikaru Midorikawa

Ai Kitora

Kana Hanazawa

Shuuji Miwa

Masakazu Morita

Takumi Rindou

Kenjirou Tsuda