It costs about
2800 yen to get in and then a few hundred yen (I forgets) to use the baths. The
2800 yen lets you stay until 3AM and you can pay an extra
1300 yen to stay over night until 9AM. Those who are after cheap lodging may want to check this place out. Map and address
here or get off at Minato Mirai station, grab a cab and say "Manyo Club Onegaishimasu."