Have you heard of ALPHAIN hotel in Roppongi? This love hotel specializes in BDSM and is located in a quiet residential area away from the hustle and bustle of tourists. The rooms are equipped with various concepts such as Japanese and Chinese style, medical and even cave rooms, all catered for BDSM lovers! From X-shaped restraints to SM chairs and rope suspension equipment, this hotel has everything you need for an exciting experience. You can even enjoy humiliation play in a room with a toilet without a door. Get ready to explore the world of Japanese Hentai where "shame" becomes sexual arousal!