Steven Lee (music producer) Original songs (released) Original songs (released)

| Album_Name | Artists | Label | Role_Credit | Date_ | Chart_ |
|---|---|---|---|---|---|
| Rainbow Mini Album | Enomoto Atsuko | Avex, Japan | Songwriter | September 15, 2004 | - |
| Summary of Johnny`s World | NewS, KAT-TUN & Johnny`s Jr | Johnny`s Entertainment, Japan | Songwriter, Lyricist | April 19, 2005 | No.1 Oricon Japan DVD Chart , Gold |
| Kaizokuban DVD | KAT-TUN | Johnny`s Entertainment, Japan | Songwriter, Lyricist | May 3, 2005 | Gold Disc Award Japan Best Music DVD of the Year , No.1 Oricon Japan DVD Chart / Platinum |
| Ajisai Ai Ai Monogatari | Biyuden | Up-front Works, Japan | Songwriter | May 25, 2005 | Top 10 Oricon Japan Single Chart |
| V-U-Densetsu | Biyuden | Up-front Works, Japan | Songwriter | August 17, 2005 | Top 10 Oricon Japan DVD Chart |