The verified update
No. Without an announced public demo, there is no build pair, platform rule, or save path that can be tested and documented.
The evidence was checked against Natsume official news index and is current to 2026-07-31. The date attached to the underlying source is 2026-07-31.
What the source establishes
- The official news index has no demo announcement
- the product page has no trial terms
- no carry-over rule has been issued.
Why it matters
Publish save-transfer steps only after Natsume or a platform listing defines them and a reproducible test confirms them.
That distinction helps players make a release, platform, route, story, or purchase decision using the narrow fact actually supported by the source.
The remaining boundary
Generic instructions copied from another Harvest Moon game could mislead players or overwrite the wrong save data.
Any later change should be dated and linked to a new first-party notice rather than silently overwriting the historical source.
Primary source
Natsume official news index · 2026-07-31. Status checked 2026-07-31.