コラーゲン岩盤浴BELDAD（女性専用）

🤖 What reviewers say — a 30-second read

BELDAD is a women-only bedrock bathing facility in Hiratsuka, Kanagawa. Using far-infrared heat together with collagen lamps, it promotes beautiful, healthy skin while encouraging deep, steady sweating. Membership is priced at 8,800 yen for four visits per month. Many visitors report feeling real results from their sessions, including improved metabolism, relief from poor circulation and sensitivity to cold, and better quality of sleep. The facility earns consistently high praise from those who use it.