Field Diary
Gohoubi SPA Gotanda: The Shop That Shows You What Everyone Else Orders
Gohoubi SPA's Gotanda branch prints a usage percentage next to every course and option on its official price page. I read those numbers on a Sunday: 90 and 120 minutes cover almost two-thirds of bookings, more than half of the option orders go to one ¥5,500 add-on, and a first 90-minute visit comes to about ¥25,300 before the towel and the room.