Kingdom Hearts IV leaks: what is official and what is not
Lost Master Archive does not publish, describe, summarise or link to leaks. Every entry on this site comes from an official trailer, an official Square Enix or Disney announcement, or an on-the-record developer interview. If it is not official, it is not here.
Why no leaks
Kingdom Hearts IV is the start of a new saga, and many of us have waited years to experience it fresh. Leaked material spoils that, and it is often wrong, out of date or stripped of its context. This site exists so you can follow the game closely without running into any of it.
Where is info sourced
Official information comes from a small number of places:
- The official Kingdom Hearts website and social media accounts
- Square Enix and Disney press releases and showcases
- Official trailers on the Kingdom Hearts, Square Enix, and event channels such as Nintendo Direct
- Named, on-the-record developer interviews
Lore and Story entries are sourced from the games themselves (I play them all every year), and occasionally from the Kingdom Hearts wikis for confirmation.
How this site labels information
- Confirmed: shown or stated officially. Confirmed entries carry no label, because that is the default here.
- Implied: strongly suggested by official footage, developer comments or series history.
- Expected: a series staple that has not been shown for Kingdom Hearts IV yet. It can also be from loose story threads that were clearly setting up this next saga. There is no guarantee these will be present.
Whatever its label, nothing on this site is sourced from a leak.
Everything officially announced so far
- D23 2026 Extended Trailer (Aug 15, 2026)
- Nintendo Direct Gameplay Trailer (June 2026)
- Development On Schedule (Sept 2025)
- 20th Anniversary Announcement (Apr 10, 2022)
Browse everything that has been shown, section by section:
- Kingdom Hearts IV Story & Lore (32)
- Kingdom Hearts IV Characters (31)
- Kingdom Hearts IV Worlds (5)
- Kingdom Hearts IV Keyblades & Weapons (10)
- Kingdom Hearts IV Magic (4)
- Kingdom Hearts IV Abilities (2)
- Kingdom Hearts IV Mechanics (6)
- Kingdom Hearts IV Equipment (0)
- Kingdom Hearts IV Enemies (9)
Staying spoiler-free elsewhere
- Be careful with video thumbnails and recommended videos, which often show leaked images
- Be wary of AI-generated search summaries, which can mix leaks in with official news
- Bookmark this site and check it after each official showcase instead of searching
Spotted something that should not be here?
If anything on this site looks like it came from a leak, or an entry is simply wrong, please use the feedback button in the top bar. It will be checked and fixed quickly. I try to provide the source for everything.