Pineapple House パイナップルハウス Okinawa - long-running gay cruise club in Okinawa, with lockers, cruising area, sauna, lockers, cabins. Reviews, map. Jan 5, - When it comes to mixed bathing in public, it is an experience that perhaps most around not only strangers, but those of the opposite sex — while baring all, no less Entendre -- What's Happening on the Men's Side of the Bath House? . I missed this when we moved to Okinawa, but, in December, they.