Direct answer
Natsume schedules all five platform families for September 24, 2026: Switch 2, Switch, PS5, Xbox Series X|S, and Steam. Exact regional unlock hours are not yet part of that confirmation.
Confirmed relationship map
The May and June releases repeat one launch date across the platform list.
A shared calendar date does not establish simultaneous global unlock time.
Physical delivery can differ from digital availability because store shipping is not guaranteed for release day.
How to use this page
Use the matrix for release planning while keeping time-zone and delivery questions separate.
This URL keeps one decision or gameplay purpose. When verified information changes, the existing page will be updated rather than spawning a competing near-duplicate.
Evidence boundary
Not yet confirmed: exact unlock requirements, numerical values, platform-specific technical behavior, and launch-day route details are not added unless Natsume or reproducible gameplay evidence supports them.