Head south from Osaka to Nanki-Shirahama, a Wakayama coast known for white quartz sand and hot springs, and Five Spring Resort The Shirahama sits tucked into a forested hillside. It holds just 18 rooms, all of them suites, and runs fully all-inclusive: dinner and breakfast, bar drinks, the public bath, the pool, even parking, all in one price, so nothing needs arranging once you arrive. Rooms are built on coastal textures, clean and minimal with forest-green accents, paintings on the walls, contemporary design threaded through classic Japanese hospitality. Every suite has its own 24-hour natural hot spring bath, some with a terrace Jacuzzi: the Great Bear Suite faces the sea and its breeze, the Dragon Suite opens straight onto the hot spring pool. With a kitchenette and separate living area, several days here feel like home. It is a member of Small Luxury Hotels of the World.
Water is the soul of the place. The public bath, Goko-no-yu, draws pure, mineral-rich water from 1,000 metres underground; outside, a crystal-clear open-air hot spring pool lets you soak with the forest in view, a sauna close by. Dining is just as considered. Little Bear, for guests only, serves a nightly multi-course kaiseki from seasonal Nanki-Shirahama ingredients; breakfast is a half-buffet whose Ise lobster and abalone come fresh from local waters. For a nightcap, the list at Bar KING is free to guests. Beyond the resort are the Sandanbeki cliffs, the Senjojiki rock plateau, and Shirahama's hot spring town, the beach steps away. This is somewhere close to Osaka yet a world apart: hand over your time, and the rest is taken care of.