From the same source as Indie Anibox https://nyaa.si/view/941683
Unfortunately there are no Eng subs, which are included on the DVD release.
Professionally translated korean -> russian.
In .ass and .srt format.
Russian Soft Sub
960x482, .mkv, H264
Codec information image http://i.imgur.com/NUz8Sev.png
Sample picture http://i.imgur.com/yN4nV2k.png
Hopefully one day this will lead to an english sub.