Stratos 4 OVA English Subbed

After successfully returning to Earth on the renovated Stratos 4, the four main characters are visited by the Comet Blasters Chizuru Kubo and Annette Kerry, who bring them a shocking video. Meanwhile, Orbital Station 7 is in serious trouble…

This two-episode OVA comes between the first and second seasons.

(Source: ANN, edited by Glenn Magus Harvey)