21c Museum Hotel Cincinnati vs Aman Tokyo
Independent vs Aman — side-by-side hotel comparison
The Hotel Flock Verdict
Aman Tokyo has more dining venues, while Aman Tokyo lists more room categories.
Facts
| Metric | 21c Museum Hotel Cincinnati | Aman Tokyo |
|---|---|---|
| Category | City | City |
| Tier | Ultra-Luxury | Ultra-Luxury |
| Opened | 1912 (Metropole) / 21c Opened 2012 | 2014 |
| Rooms | 156 | 84 |
| Architect | Joseph G. Steinkamp / Deborah Berke Partners Redesign | Kerry Hill Architects |
Dining
| Metric | 21c Museum Hotel Cincinnati | Aman Tokyo |
|---|---|---|
| Dining Venues | 2 | 3 |
Rooms
| Metric | 21c Museum Hotel Cincinnati | Aman Tokyo |
|---|---|---|
| Room Categories | 3 | 4 |
| Suite / Villa Types | 1 | 2 |
Spa
| Metric | 21c Museum Hotel Cincinnati | Aman Tokyo |
|---|---|---|
| Spa Programme | Yes | Yes |
| Spa Facilities Listed | 4 | 4 |
Good to Know
21c Museum Hotel Cincinnati
- The 156-room museum hotel occupies the historic 1912 Metropole Hotel in downtown Cincinnati, 21c.
- Includes 8,000+ sq ft of 24/7 art galleries, Metropole wood-fired dining, Cocktail Terrace rooftop, and spa.
- Located on Walnut Street, a 15-minute drive from Cincinnati/Northern Kentucky Airport (CVG).
Aman Tokyo
- The hotel occupies the top 6 floors (levels 33–38) of the Otemachi Tower, designed by Kerry Hill.
- Features a 2,500-sq-m Aman Spa with 30m black basalt pool, traditional onsen baths, and Musashi sushi counter.
- Directly connected to Otemachi subway station (5 subway lines) and a 10-minute walk from Tokyo Station.
Summary
Aman Tokyo has more dining venues, while Aman Tokyo lists more room categories.

