| Region | Date | Label | Format | Catalog | Note | 
|---|
|  Japan  | September 25, 1977 (1977-9-25) |  Better Days  |  30cmLP  | YX-7580-ND |  | 
| August 5, 1977 (1977-8-5) | YX-7581 |  | 
| October 21, 1993 (1993-10-21) |  12cmCD  | COCA-11113 |  | 
| September 21, 2001 (2001-9-21) | COCB-31637 | remaster | 
| December 22, 2004 (2004-12-22) |  J-room  | COCB-53292 | remaster, Peper jacket,  KAZUMI BOX | 
| September 1, 2010 (2010-9-1) |  Better Days  | COCB-53918 | HQCD,  KAZUMI WATANABE EARLY YEARS BOX | 
|  Columbia Music Entertainment, Inc.  |  Music download  | 387861525 |  iTunes Store  [2]  | 
| B6ja2j2g4ob4xqvhqkzsl6joehe |  Google Play Music  [3]  | 
| October 24, 2012 (2012-10-24) | COKM-30934 |  mora AAC-LC 320kbps [4]  | 
| February 26, 2014 (2014-2-26) | B00IG2CIRM |  Amazon.com  [5]  | 
| July 19, 2017 (2017-7-19) |  Better Days  |  12cmCD  | COCB-54210 | UHQCD | 
|