| 2000-12-20 |
HIDPD-5001 |
HAPPY★LESSON – C' c/w PLACEHAPPY★LESSON – C' c/w PLACEHAPPY★LESSON – C' c/w PLACE
|
| 2001-07-19 |
KSXA-24130-3 |
HAPPY★LESSON SOUNDTRACK CDHAPPY★LESSON SOUNDTRACK CDHAPPY★LESSON SOUNDTRACK CD
|
| 2001-11-22 |
KSCA-29145 |
HAPPY☆LESSON HARA HARA MUSIC CDハッピー★レッスン HARA HARA MUSIC CDHAPPY☆LESSON HARA HARA MUSIC CD
|
| 2001-12-21 |
KSXA-24132 |
HAPPY★LESSON DJCD2HAPPY★LESSON DJCD2HAPPY★LESSON DJCD2
|
| 2002-04-22 |
KSXA-24133 |
HAPPY★LESSON DJCD3HAPPY★LESSON DJCD3HAPPY★LESSON DJCD3
|
| 2003-05-23 |
KSXA-24495 |
HAPPY★LESSON DJCD5HAPPY★LESSON DJCD5HAPPY★LESSON DJCD5
|
