Anime episode numbers

Anime numbering is famously inconsistent: fansub groups, streaming platforms, and databases rarely agree on how seasons and episodes are structured. This is where OrgoMedia does its hardest, smartest work.

Instead of guessing, the engine evaluates several remapping strategies and picks the one with the highest accuracy for that specific show:

Absolute-number resolution: converts absolute episode numbers into the season‑relative form Plex expects (e.g. Episode 1094 → S22E1094).
Arc & season-label recognition: reads arc names and alternate season labels like “Hashira Training Arc” or “2nd Season” and maps them to the right season.
Incomplete-season handling: copes with long-running shows where official season data is patchy, and routes OVAs, ONAs, and specials to Season 0.
Best-fit matching: weighs the options and picks the most accurate result for that specific show, not just the first plausible one.

Every remapping decision is logged with a plain-language note, so you always know exactly what changed and why.

[Anime Time] Jujutsu Kaisen - S03E05 [1080p][Dual-Audio][Multi Sub].mkv
→ JUJUTSU KAISEN - S01E52 - Passion.mkv

Kimetsu no Yaiba - Hashira Training Arc - 02v2 [BD x265 FLAC].mkv
→ Demon Slayer Kimetsu no Yaiba - S05E02 - Water Hashira Giyu Tomioka’s Pain.mkv

One Piece - 1094 [1080p][HEVC 10bit][Multi-Subs][Batch].mkv
→ One Piece - S22E1094 - The Mystery Deepens! Egghead Labophase.mkv

Attack on Titan - S00E05 - OVA 3 - Lost Girls Part 1 [1080p].mkv
→ Attack on Titan - S00E05 - Lost Girls Part 1.mkv

Good to know

OVAs, ONAs, and specials are placed in Season 0, exactly where Plex expects “extras.” Japanese titles are translated to their official English names, and special characters in titles (like the brackets in 【OSHI NO KO】) are preserved.

Still stuck? Tell us what happened and we’ll answer by email.

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