Public bathhouses, known as "sentos," are an essential part of Japanese culture that offer a range of benefits beyond hygiene. They serve as a place for relaxation and stress relief, socializing and community building, and preserving tradition. Visitors can expect to follow certain rules and etiquette, such as washing thoroughly before entering the bath area, respecting others in the bathing area, and refraining from using electronic devices. Public baths also offer a variety of amenities such as saunas, massage services, and restaurants, making them tourist attractions that provide insight into traditional Japanese customs.