Quick answer
No official minimum or recommended PC specifications have been published in the Natsume announcements reviewed through July 29.
Evidence checked
- PC through Steam is a confirmed launch platform.
- No CPU, GPU, RAM, operating-system, DirectX, or storage table appears in the press releases.
- The current physical store page does not sell or specify a PC build.
How to use this answer
PC buyers should wait for the verified Steam system-requirements panel before making hardware decisions.
The answer is scoped to Harvest Moon: Echoes of Teradea and the public evidence available on 2026-07-29. It does not import schedules, values, controls, item data, or progression rules from an earlier Harvest Moon game.
What remains outside the evidence
A confirmed Steam release is not evidence that a particular computer will run the game.
If Natsume, a verified platform storefront, or reproducible launch-day testing supplies the missing field, this page should be updated with the exact source and review date rather than silently replacing the earlier status.
Evidence source
Primary source: Natsume official news index. Independently summarized and checked on 2026-07-29.