Ki/oon (Japanese imprint)
1992-04-01: Imprint created and controlled by Ki/oon Sony Records, a division of Sony Music Entertainment (Japan) Inc.
1998-04-01: Company renamed to Ki/oon Records, a division of Sony Music Entertainment (Japan) Inc.
2001-10-01: Company incorporated as Ki/oon Records Inc.
2012-04-01: Company renamed to Ki/oon Music Inc., as well as font change for the imprint
2014-04-01: Company merged into Sony Music Labels Inc.