Four SeasonsUltra-LuxuryCity
Tokyo, Japan
57 rooms
Opened 2002 / SÉZANNE Redesign by André Fu
Tokyo, Japan
Spa & Wellness
Four Seasons Hotel Tokyo at Marunouchi Spa & Wellness
The Spa at Four Seasons Hotel Tokyo at Marunouchi is an intimate wellness retreat. Facilities include private luxury treatment suites, traditional Japanese mineral onsen soaking baths, steam rooms, saunas, and therapies utilizing organic Japanese green tea, camellia oil, and marine minerals.
6:30am – 10:00pm daily
Facilities
- Traditional Japanese mineral onsen soaking hot baths with cedar finishes
- Complimentary personal platform greeting service at Tokyo Station for Shinkansen trains
- The Spa featuring private treatment suites, eucalyptus steam rooms, and saunas
- State-of-the-art 24-hour fitness gymnasium with panoramic train track and city views
Signature Treatment
Japanese Camellia Oil and Green Tea Polish and Four Seasons Restorative Deep Tissue Massage.
Four Seasons Hotel Tokyo at Marunouchi spa FAQ
- Are there Japanese onsen baths on site?
- Yes, the spa features authentic traditional Japanese mineral onsen soaking hot baths and steam rooms.
- Is there a swimming pool on site?
- The intimate 57-room boutique hotel features onsen baths instead of a swimming pool.
- What signature treatment is featured?
- The signature ritual is the Japanese Camellia Oil Polish and Four Seasons Restorative Deep Tissue Massage.
- What are the spa operating hours?
- The Spa and onsen hot baths are open daily from 6:30am to 10:00pm.
Reviewed by Hotel Flock · Last updated September 2026