As shown on a [livestream](https://youtu.be/dHf8RyB0ewQ?t=2922) a few days ago. Some parts of the subs could and probably will change by the time the OVAs actually roll out.
Raw Source: YouTube (Premium Bitrate)
Encode / Subtitles: Seigyoku
Discord for updates & public QC: https://discord.gg/HZyp9VmvQV
Visit GitHub for up-to-date files: https://github.com/SleepyBat/Seigyoku