Stratos 4 OVA is a oVA anime that premiered in spring 2004.

About the production: there are 2 episodes of about 30 minutes and its current status is "finished".

Its main genres are comedy and sci-fi, with themes such as Military, Space, Work and Aviation.

On AniList, Stratos 4 OVA has an average score of 59%, an average score, and appears on 1,029 users' lists.

The franchise continues in or follows from: Stratos 4 and Stratos 4 Advance.

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)

Official synopsis from AniList.