HD 1080p from KTV official website. No watermark version.
General Unique ID : 222550687630275178453051275359466359993 (0xA76DB40E6CDC8A899E9E024B94ED0CB9) Complete name : [MagicStar] Shibou Flag ga Tachimashita EP01 [WEBDL] [1080p].mkv Format : Matroska Format version : Version 2 File size : 276 MiB Duration : 23 min 53 s Overall bit rate : 1 614 kb/s Encoded date : UTC 2019-10-25 03:27:29 Writing application : mkvmerge v5.7.0 ('The Whirlwind') built on Jul 8 2012 20:08:51 Writing library : libebml v1.2.3 + libmatroska v1.3.0 Video ID ...