| Song | Timeless Affection~Foreplay~ |
| Artist | 久保田利伸 |
| Album | Timeless Fly |
| 作词 : Toshinobu Kubota | |
| 作曲 : Toshinobu Kubota | |
| | |
| …Timeless affection | |
| 君とのConnection | |
| Hood-like affection | |
| 交わすEmotion… |
| zuò cí : Toshinobu Kubota | |
| zuò qǔ : Toshinobu Kubota | |
| Timeless affection | |
| jūn Connection | |
| Hoodlike affection | |
| jiāo Emotion |