>>528392851
"Kamige"? And yeah, it's one of these games without antagonists.
If you're into construction autism, I'd recommend Chinese Frontiers, but it just came out, and well... it's poorly optimized.

Pic unrelated, it's just me upgrading my lumber yard. Japanese don't use saw to make planks, they use some kind of hoe to cut the log square. It's more of a beam than a plank, but whatever.