| Title | Written by | Originally by | Original date | Covered by |
|---|---|---|---|---|
| センチメンタルガール（Sentimental girl） | 鈴木キサブロー（Kisaburo Suzuki）, Ryuji Amagai | Hideki Saijo | September 5, 1981 | Unverified |
| Title | Written by | Originals | Originally by | Covered by |
|---|---|---|---|---|
| Casablanca | Ryuji Amagai | Casablanca | Hideki Saijo | Unverified |
| Copacabana (At the Copa) | Ryuji Amagai | Copacabana (At the Copa) | Hideki Saijo | Unverified |
| I Shall Be Released | Ryuji Amagai | I Shall Be Released | Hideki Saijo | Unverified |
| Sailing | Ryuji Amagai | Sailing | Hideki Saijo | Unverified |
| Young Man | Ryuji Amagai | Y.M.C.A. | Hideki Saijo |