HD 720p from official website. No watermark version.
General Unique ID : 143994432439599010670836759306874856464 (0x6C5451A5232D11A0025BF29859BF2410) Complete name : [MagicStar] Kotaki Kyoudai to Shikuhakku EP06 [WEBDL] [720p].mkv Format : Matroska Format version : Version 4 File size : 677 MiB Duration : 30 min 16 s Overall bit rate mode : Variable Overall bit rate : 3 127 kb/s Writing application : Lavf57.48.101 Writing library : Lavf57.48.101 Video ID : 1 Format : AVC Format/Info ...