MHADB is an independent, read-only encyclopedia of My Hero Academia. It is built from a dated English My Hero Academia Wiki text snapshot and selected official publisher and anime metadata. It is not affiliated with Kōhei Horikoshi, Shueisha, Bones, or Fandom.
What is included
The archive contains 3,297 wiki articles, including character profiles, powers, relationships, events, organizations, and chapter summaries. Reference pages cover all 431 main manga chapters, all 126 Vigilantes chapters, and all 52 Team-Up Missions chapters. The source snapshot was captured on 5 October 2026.
Using the reference
Keep the main manga, anime, films, spin-offs, novels, games, and author extras distinct. An adaptation or tie-in detail does not automatically establish a main-manga fact. Community story-arc names organize the material and are generally not official labels.
Wiki statements remain community-reported. Chapter and guidebook references are retained, but their presence does not mean every claim was independently checked. Ages, powers, affiliations, and rankings can change across the story.
Known gaps
The wiki’s Ultra Age page has largely empty contents and character sections. Capturing it does not capture every detail of the guidebook. The official anime announcement for I am a hero too contains a book date and school-stage description that differ from the publisher record and wiki summary. Consult original materials when these differences matter.
License & attribution
Wiki text is credited to My Hero Academia Wiki contributors and made available under Creative Commons Attribution–ShareAlike 3.0, unless the upstream material states otherwise. Every article links to its original page, captured revision, and contributor history. This site’s rendered text is adapted from those contributions.
No manga scans, anime footage, music, or image files are reproduced. Raw wikitext is rendered through a restricted text formatter; image galleries, quotation templates, and navigation templates may be omitted. The original revision remains the reference for exact wording and presentation.