[animestc] Ayakashi Triangle - 04 (1080p).mkv Instant

The file name you provided ( [AnimesTC] ) suggests a release from a specific fansub or distribution group. If you are having trouble playing the .mkv file:

If you are looking to stream the series in high quality (1080p) officially, it is available on several platforms: [AnimesTC] Ayakashi Triangle - 04 (1080p).mkv

Offers the full series with subtitles; check the Ayakashi Triangle page. The Roku Channel: Available for streaming on Roku devices . The file name you provided ( [AnimesTC] )