HD 1080p from Prime Video.
Japanese subtitles added.

General Unique ID                      : 96618835016565800052244851704105293896 (0x48B01C5A70EAD17C5641C59F27285848) Complete name                  : Nouka.no.Mikata.SP.1080p.AMZN.WEB-DL.DDP2.0.H.264-MagicStar.mkv Format                         : Matroska Format version                 : Version 4 File size                      : 2.48 GiB Duration                       : 49 min 0 s Overall bit rate               : 7 239 kb/s Encoded date                   : UTC 2021-10-23 11:57:10 Writing application            : mkvmerge v50.0.0 ('Awakenings') 64-bit Writing library                : libebml v1.4.0 + libmatroska v1.6.2 Cover                          : Yes Attachments                    : cover.png  Video ID                             : 1 Format                         : AVC Format/Info                    : Advanced Video Codec Format profile                 : High@L4 Format settings                : CABAC / 4 Ref Frames Format settings, CABAC         : Yes Format settings, Reference fra : 4 frames Codec ID                       : V_MPEG4/ISO/AVC Duration                       : 49 min 0 s Bit rate                       : 7 012 kb/s Width                          : 1 920 pixels Height                         : 1 080 pixels Display aspect ratio           : 16:9 Frame rate mode                : Constant Frame rate                     : 29.970 (29970/1000) FPS Original frame rate            : 29.970 (30000/1001) FPS Color space                    : YUV Chroma subsampling             : 4:2:0 Bit depth                      : 8 bits Scan type                      : Progressive Bits/(Pixel*Frame)             : 0.113 Stream size                    : 2.40 GiB (97%) Default                        : Yes Forced                         : No Color range                    : Limited Color primaries                : BT.709 Transfer characteristics       : BT.709 Matrix coefficients            : BT.709  Audio ID                             : 2 Format                         : E-AC-3 Format/Info                    : Enhanced AC-3 Commercial name                : Dolby Digital Plus Codec ID                       : A_EAC3 Duration                       : 49 min 0 s Bit rate mode                  : Constant Bit rate                       : 224 kb/s Channel(s)                     : 2 channels Channel layout                 : L R Sampling rate                  : 48.0 kHz Frame rate                     : 31.250 FPS (1536 SPF) Compression mode               : Lossy Stream size                    : 78.5 MiB (3%) Language                       : Japanese Service kind                   : Complete Main Default                        : Yes Forced                         : No