A large spaceship appears over Tokyo three years before the story starts. A one-sided war against the seemingly harmless aliens ensues, sparking controversy and pacifism. Despite this unique and tragic event, high school girls Koyama Kadode and Nakagawa Ouran behave as if nothing has changed. They live their days like they always have. The focus of this story is not the alien invasion, but human nature, dialogue, growing up, and life.
幾田りら
as Kadode Koyama (voice)
あの
as Ouran "Ontan" Nakagawa (voice)
種﨑敦美
as Kiho Kurihara (voice)
島袋美由利
as Ai Demoto (voice)
大木咲絵子
as Rin Hirama (voice)
和氣あず未
as Futaba Takemoto (voice)
白石涼子
as Makoto Tainuma (voice)
入野自由
as Keita Ōba (voice)
内山昂輝
as Kenichi Kohiruimaki (voice)
坂泰斗
as Naoki Watarase (voice)
諏訪部順一
as Hiroshi Nakagawa (voice)
津田健次郎
as Nobuo Koyama (voice)
