Centurion Hotel & Spa Ueno Station - Artificial Radium Hot Spring sits near Ueno Station, Okachimachi Station and Ameyoko shopping street. Guests can use the large bath on the second floor of the main building and the dry sauna without limit during their stay. The large bath is cleaned from 2 a.m. and reopens at 4 a.m. Rooms in the annex are small enough that opening two suitcases is difficult.