There are 24 liberations on the starting southern part of the island. (before Castle Kaneda)
There are 17 available before you free
and 6 available after you
1 is unlocked during the final mission of act one.
Before Act 1 is complete:
1) Furuta Village (North-West)
2) Destroyed Shipyard (West)
3) Fallen Outpost (South of Kamatsu Forge)
4) Beachside Camp (South-west corner)
5) Logging Base (North of River Child's Wetlands)
6) Azamo Bay (Freed during a side quest after helping free the blacksmith)
7) Tangled Crossroads (North-east of Azamo Bay)
8) Stone Arch Crossing (North-east of Logging Base)
9) Rushing Water Crossing (North of Stone Arch)
10) Salt wind estate (South-west of Jito's point)
11) Logging Camp (North-west of Salt Wind Estate)
12) Kuta River Bridge (North of Logging Camp)
13) Yoichi's Crossroads (South-west of Hiyoshi Springs)
14) Ogawa Dojo (South-west of Yoichi's Crossroads, same side of the river just passed the last bridge over the river)
15) Traveller's Rest Inn (North-west of Ogawa Dojo, across the river)
16) Kamatsu Forge (Story related)
17) Old Trading Post (West of Lake Izuhara)
Upon completing act one:
18) Castle Kaneda (automatically unlocked during storyline)
After completing Act one: (These are automatically marked so you don't have to explore to much)
19) Kuta Farmstead
20) Aoi Village
21) Ohama Fishing Village
22) Yagata Farmstead
23) Kechi Fishing Village
24) Takeshiki Farmstead