Both OVAs are available in Japanese with English subtitles but the first one also has dubs in English, Portuguese, and Spanish.
The anime series Kono Subarashii Sekai ni Shukufuku wo! is getting some expanded distribution for its OVAs as Crunchyroll has now added both of the episodes to their service.
An OVA was produced for each of the seasons so far and included with Japanese home video release.
The second OVA will have its dubbed versions added later.