HD 720p from KTV official website. No watermark version.
General Unique ID : 164106259278096767482859859617431957002 (0x7B75B743F1E210B8F30CDF7E69642E0A) Complete name : [MagicStar] Mada Kekkon Dekinai Otoko - Chain Story 9.5 [WEBDL] [720p].mkv Format : Matroska Format version : Version 4 File size : 152 MiB Duration : 6 min 46 s Overall bit rate mode : Variable Overall bit rate : 3 133 kb/s Writing application : Lavf57.48.101 Writing library : Lavf57.48.101 Video ID : 1 Format ...