On an island city where a new energy source is mined, Shu Ogata runs a small defense company, assisted by a devoted demon and his helpful ex-girlfriend. Soma Saito, Saya Aizawa, Lynn, Rumi Okubo, Akeno Watanabe, Kenichiro Matsuda, Yoshiaki Hasegawa, Aya Uchida, Saori Onishi, Ryota Osaka Added on Amazon Prime 2023-03-25. Youtube Trailer