123. Hasuda Onsen, Beppu An old-school onsen for ¥200. The stated hours are 07:00 to 13:00 and 14:00 to 22:00. They stamp the Beppu Onsen-do. No staff, no shower. No water composition board. The water is clear, temperature 43.5. The air inside is easy to breathe. 30.04.2024 02.04.2025 02.01.2026