Outside food and drinks are not allowed within the premises.
By principle, customers with tattoos are only allowed to enter if they can cover or hide it with special covering sheets. Covering sheets are available at an additional fee.
People with health complications like hyperthyroidism or infectious diseases such as tuberculosis are not allowed to enter the premises.
After 10:00PM, customers below 18 years of age cannot enter the premises without parental supervision.
Children over 7 years old and/or taller than 120 cm are not allowed in the bathrooms of the opposite sex.
Children under the age of 2 can enter free of charge but must use a baby bathtub when bathing.
Customers coming between 1:00AM and 5:00AM must pay an additional JP¥ 1,700 late-night fee.
Customers are only allowed to stay on the premises for 7 hours. An extension fee of JP¥ 300 must be paid for each additional hour of stay.