When an extraterrestrial organism known as “Savage” attacks mankind, the only technology capable of combating the enemy is a weapon known as “Hundred.” A survivor of a Savage attack, Hayato Kisaragi is a teenager boasting the highest compatibility level with the aforementioned technology and as a result, is invited to master his skills at Little Garden, a prestigious military academy aboard a battleship.
Over the course of his intense training for the battle ahead, he immediately attracts the interest of multiple female peers and gets drawn into a number of incidents as he tries to fight against the creatures that now inhabit Earth and threaten its safety.
- Type: TV
- Episodes: 12
- Status: Finished Airing
- Aired: Apr 5, 2016 to Jun 21, 2016
- Premiered: Spring 2016
- Broadcast: Tuesdays at 02:05 (JST)
- Producers: TV Tokyo, Sotsu, Half H.P Studio, AT-X, DIVE II Entertainment, Avex Pictures, BS Japan
- Liscencors: Info not found
- Studios: Production IMS
- Source: Light novel
- Genres: Action, Sci-Fi, Harem, Romance, Ecchi, Mecha, School
- Duration: 24 min. per ep.
- Rating: PG-13 – Teens 13 or older