Inferious Wakusei Senshi Gaiden Condition Green
Japanese title: インフェリウス惑星戦史外伝 CONDITION GREEN
Type: OVA
Episodes: 6
Source: Unknown
Genres: Action, Sci-Fi
Producers: Hero Communication
Duration: 25 min per ep
Rating: R+ - Mild Nudity

Keith, George, Edward, Yang and Shaw are Platoon #801, the five-man team formed to protect their homeworld in the Inferious galaxy from alien invasion. Gazaria's evil emperor Vince conquers the neighbor worlds of Kal and Granad, and suddenly only Platoon #801, also known as Condition Green, stands between him and the conquest of Emerald Earth.

(Source: The Anime Encyclopedia)