Quick answer
Harvest Moon: Echoes of Teradea is scheduled for 2026, with an official launch date of September 24.
Confirmed details
- Natsume announced the game in March 2026.
- The release date followed in May 2026.
- The first trailer arrived in June 2026.
What this means for players
The public timeline is consistent across three official announcements. Any later schedule change should be checked against a newer publisher notice rather than rumor.
This answer is intentionally limited to the current game’s published information. It does not import values, characters, schedules, or mechanics from earlier Harvest Moon titles.
Official source
Natsume first-trailer announcement — June 18, 2026. Independently summarized and checked on 2026-07-19.