Retro streets and a town rebuilding itself. Koga runs from the mountains down to the sea, full of family-run shops and quiet valleys — you'll work alongside locals on things that actually matter to them, then unwind at a 71-year-old satoyama ryokan.
There's no strict schedule to Koga's chapter — work sessions, a walk through the old shotengai, a night of bar-hopping, conversations with locals, all centered around Ruruuru, the town's food-and-community hub, with the valley hot spring waiting at the end of each day.



Getting around is covered. Every activity on this schedule is reached by shuttle bus or taxi, arranged for you — no transport costs, no logistics to figure out on your own.
Yakuoji-no-Yu Onioso is a 71-year-old hot-spring inn at the far end of the Yakuoji valley, and it's the only ryokan-style stay in the whole program — every other hub puts you in a modern hotel. Here you get tatami mats, shoji screens, mountain air, and birdsong with a stream running just outside.
The rooms keep their original layout: tatami flooring, sliding shoji doors, a low table, and a view out over the garden or the mountains around it.


