Chiba’s Sakaemachi Japanese-Style Soapland “Shirohana.” It was renovated in 2024 as “Gokurakujo.” Gokurakujo is elaborate not only in its castle-style exterior but also in its interior design: rooms are decorated with large crescent moons, golden folding screens, the Aoi crest, castle towers, and picture scrolls, letting visitors enjoy a feudal lord experience (2018).
