Fairy Tail Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

This is a fiction/fan codex: entries describe an in-universe canon. Our audits check canon and internal consistency — external fact-checking does not apply the way it does on real-subject codexes.

Last full accuracy audit: 2026-08-19 · 30 entries checked · 21 flagged · 50 issues confirmed · 21 corrected · 29 still open

Recent findings (audit lane, verbatim)

Happy — The claim that Happy lost his wings after traveling between Edolas and Earth Land is incorrect; Happy never had wings in Earth Land and did not lose them.

Happy — The statement that Happy is 'one of the few Exceeds who lost his wings' is false; no Exceed lost wings from traveling, and Happy never had wings to lose.

Lucy Heartfilia — Lucy did not contract ten of the twelve zodiacs; she contracted nine by the end of the series.

Lucy Heartfilia — The entry states Lucy 'closes the time-traveling Eclipse Gate using all twelve zodiac spirits alongside Yukino Agria'—this is incorrect; they used the spirits to open the gate, not close it.

Gray Fullbuster — Gray has no sister in canon; the claim that his sister's fate is unspecified is invented.

Gray Fullbuster — Gray has no sister in canon; the claim that his sister's fate remains unspecified is invented.

Carla — Carla's guild mark is not located on her chest; it is on her back, near her shoulder blades.

Fairy Tail — The claim that 'When Del Rey Manga published the North American version, Mashima provided official English spellings for almost all characters' is inaccurate; Del Rey published the early volumes, but Kodansha Comics later took over, and Mashima did not persona

Grimoire Heart — Hades did not found Grimoire Heart after witnessing Zeref's curse firsthand; he founded it after becoming disillusioned with Fairy Tail and seeking Zeref's power, but the specific detail about witnessing the curse firsthand is not canonically supported as the

Grimoire Heart — The guild does not operate under the banner of 'Zeref's Will' as a formal slogan; that phrasing is not used in canon. Their goal is to resurrect Zeref, but the exact phrase 'Zeref's Will' is not an official guild motto.

Alvarez Empire — Natsu was not sent 400 years through time via the Eclipse gate in collusion with Igneel; the plan was orchestrated by Zeref and Layla Heartfilia, not Igneel.

Alvarez Empire — Mavis and Zeref did not die immediately after Zeref was defeated by Natsu alone; they died after a group effort by Fairy Tail, and Mavis used her love to lift both their curses, causing them to pass away together.

Zeref Dragneel — The entry states Zeref used forbidden magic to resurrect his younger sister who died of illness; in canon, she died from a plague, not specifically an illness.

Zeref Dragneel — The entry says the curse directly killed his sister at the moment she was resurrected; in canon, the curse killed her shortly after resurrection, not instantly.

Open data

All content is fetchable as JSON at /data/content/ · llms.txt · sitemap

Corrections

Spotted an error? Suggest an edit — reader reports go straight into the audit queue.

← back to Fairy Tail