Most of the world's needs are fulfilled by humanoid robots called hIE's. One day, 17-year-old Arato Endo meets the android Lacia and becomes her owner. She is one of five androids with advanced AI. Each of the five units have … Saki Ono, Emiri Suyama, Misako Tomioka, Sora Amamiya, Nao Toyama, Uki Satake, Kaito Ishikawa Added on Amazon Prime 2023-01-04.