Seiren Co. was created in 1923.
The name "Seiren"describes someone whose heart is clean and pure and shows no personal greed.
Co-Co - band - was created in 1976.
Funny How Sweet Co-Co Can Be was created in 1971-11.
Crane Co. was created in 1855.
Hollister Co. was created in 2000.
Maycom Co. was created in 1994.
Camair-Co was created in 2006.
Spread Co was created in 2006.
Bantrel Co. was created in 1983.
Speiron Co was created in 2006.
Co-Balt was created in 2001.
Bookcity Co. was created in 1996.