HD 1080p from official website. No watermark version.
Japanese subtitles added.

General Unique ID                      : 257580964073589548693834355913421484113 (0xC1C84A07C9E737B33329B217A0EFF051) Complete name                  : [MagicStar] Roppongi Class EP11 [WEBDL] [1080p].mkv Format                         : Matroska Format version                 : Version 4 File size                      : 1.46 GiB Duration                       : 49 min 53 s Overall bit rate               : 4 199 kb/s Writing application            : Lavf57.48.101 Writing library                : Lavf57.48.101  Video ID                             : 1 Format                         : AVC Format/Info                    : Advanced Video Codec Format profile                 : Main@L3.1 Format settings                : CABAC / 4 Ref Frames Format settings, CABAC         : Yes Format settings, ReFrames      : 4 frames Codec ID                       : V_MPEG4/ISO/AVC Duration                       : 49 min 53 s Nominal bit rate               : 4 000 kb/s Width                          : 1 920 pixels Height                         : 1 080 pixels Display aspect ratio           : 16:9 Frame rate mode                : Constant 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)             : 0.064 Writing library                : x264 core 148 r265 3b70645 Encoding settings              : cabac=1 / ref=2 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=9 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=1000 / keyint_min=501 / scenecut=0 / intra_refresh=0 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=4000 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=1:1.00 Default                        : Yes Forced                         : No  Audio ID                             : 2 Format                         : AAC LC Format/Info                    : Advanced Audio Codec Low Complexity Codec ID                       : A_AAC-2 Duration                       : 49 min 53 s Channel(s)                     : 2 channels Channel layout                 : L R Sampling rate                  : 44.1 kHz Frame rate                     : 43.066 FPS (1024 SPF) Compression mode               : Lossy Delay relative to video        : -23 ms Default                        : Yes Forced                         : No