https://www.japanryokanguide.com/en/blog/q2-2026-ryokan-price-index Japan Ryokan Guide en 2026-06-30T00:00:00.000Z Q2 2026 Ryokan Price Index — Median ¥44,660/Night Across 293 Properties ryokan price index, ryokan price japan, average ryokan cost, japan ryokan pricing data, ryokan cost dataset, ryokan price statistics 2026, Q2 2026 ryokan price, japan onsen price index, ryokan median price, japan ryokan price benchmark