The Rock Nine Dragon Castle is a love hotel theme park. The building and the lobby are designed after Alcatraz, while the rooms each have their own surprises, including aquariums and tropical forests. It is located a bit far from the city and from the closest train station, so you'll probably need a car to get there.
|Address||2693-1 Miyadera, Iruma-shi, Saitama-ken|
|Home Page||http://www1.biz.biglobe.ne.jp (In Japanese)|
|Price||Admission: Rest: 4,480 yen (90 minutes), 4,950 yen (3 hours); Stay: 8,950 yen (+2,000 yen on weekends)|