It’ll have the original Japanese language track with German subtitles as well as a German language dub track.
With this series is now out of print in North America, German distributor Peppermint Anime recently lined up the first season of Darker Than Black for release on Blu-ray.
The box set will bring the twenty-five episode series plus the OVA out for release on June 30th, 2017 priced at 98 euro.