1. Content Categorization Deep Features
Anime
Raw (unsubbed) vs. fansubbed (soft/hard subs) Batch releases (entire seasons) vs. weekly episodic SD, 720p, 1080p, 4K, Hi10P, HEVC/x265 Internal groups vs. public release groups (e.g., HorribleSubs, SubsPlease, Erai-raws) Webrip vs. WEB-DL vs. BD encode vs. DVD encode
J-drama & Live-action
TV raw captures (TS) vs. web sourced With/without Japanese closed captions Variety shows, morning dramas (asadora), taiga dramas Ripped from streaming services (TVer, GYAO!, Paravi, Netflix JP, Hulu JP, ABEMA)
Music
J-pop, J-rock, Vocaloid, enka, idol groups (AKB48, Nogizaka46) Singles (CD rip FLAC/MP3), live concert rips, PVs (promo videos) High-res audio (24bit/96kHz, DSD) vs. standard Release group scene vs. P2P (Jpopsuki, Perfect Dark, Share) Download Xxx Japan Torrents - 1337x
Movies (Japanese cinema)
Theatrical camrips (rare), Blu-ray rips, Amazon/Netflix JP exclusives Director’s cuts, extras, commentary tracks Remux vs. encode
Manga, Magazines, Light Novels
Scans (raw scans vs. cleaned/edited) Tankobon vs. magazine serialization rips Metadata: volume, chapter, resolution (600dpi+), color pages preserved OCR’d text vs. image-only
Games