Umi hotels was created in 2007.
Umi Ryuuzaki was created in 1993.
Haru no Umi was created in 1929.
Umi e to was created on 2000-04-05.
Umi no yarodomo was created on 2009-01-17.
Kiseki no Umi was created on 1998-04-22.
Tōi Umi kara Kita Coo was created in 1988.
Ise-no-Umi Prefectural Natural Park was created on 1953-10-01.
Mercure Hotels was created in 1967.
Continental Hotels was created in 1990.
Patio Hotels was created in 1983.
Aloft Hotels was created in 2005.
Chez Hotels was created in 1992.