Reedereien Japan
| Reederei | Hauptsitz | Flottengröße |
|---|---|---|
| NYK Cruises | Yokohama | 1 |
| Mitsui O.S.K. Lines | Tokyo | 2 |
| Peace Boat | Tokyo | 1 |
| Venus Cruise | Osaka | 1 |
| Japan Cruise Line | Kobe | 1 |
| Mitsubishi Heavy Industries | Nagasaki | 1 |
| Gunkanjima Cruise | Nagasaki | 1 |
| Kuroshio Cruise | Kochi | 1 |
| Dolphin Pacific | Okinawa | 1 |
| Seto Inland Sea Cruises | Hiroshima | 1 |