There are several different locations within Shenmue III, however only 2 of which feature side quests that you can unlock and complete. Though these side quests are indeed optional they can unlock several different trophies and achievements such as; Bailu Village and Niaowu. Please be warned though that these side quests are indeed missable and are not exactly marked on the map

Completed key tasks in Bailu

Completed key tasks in Niaowu
With that you should now have an idea of where the side quests are hiding, the first set will of course be in Bailu Village.
Below is a list of available Bailu Village side quests
- The Biggest Catch
- Heartbreak Kung Fu
- Mr Su’s Tall Tales
- Miracle Mushroom
- Ghost Buster Request
- Fabled Fabric Finder
- Future Dream
Related Guides / Links:
- (SH3) Shenmue III – Guides Playlist (Videos)
- (SH3) Shenmue III – Guides Playlist (Written)
- (SH3) Shenmue III – Game Review
- Lies Of P Wiki Contents - 18th September 2023
- All Chapter 2 Elysion Boulevard Collectibles – Lies Of P - 16th September 2023
- All Chapter 1 Collectibles – Lies Of P - 16th September 2023