| Song | Reason |
| Artist | 柴田秀之 |
| Album | CHAGE BEST SONGS ~PROLOGUE |
| [00:00.00] | 作词 : 泽地隆 |
| [00:01.00] | 作曲 : Chage |
| [00:24.08] | 届きそうなくちびる |
| [00:28.50] | 抱けない肩 |
| [00:31.08] | 触れてはいけないひと |
| [00:37.05] | 今 追いかけたなら |
| [00:42.36] | きっと きのうに戻れなくなる |
| [00:48.40] | 立ち止まる僕は 弱いね |
| [00:57.78] | ブルーグレイの季節 |
| [01:02.85] | 優しい午後 |
| [01:05.46] | 捨てられない平凡 |
| [01:11.29] | なぜ ため息ついて |
| [01:16.69] | もっと 早く出逢えなかったと |
| [01:22.26] | ほほえんだ君が 眩しい |
| [01:30.46] | 僕だけのひとなら |
| [01:37.47] | うばえるのに |
| [01:43.37] | 二人のReason 胸に染みる |
| [02:04.07] | わかりすぎてる心 |
| [02:08.58] | かなわぬ恋 |
| [02:11.24] | 抜け出せない毎日 |
| [02:17.06] | ただ 空を見つめて |
| [02:22.52] | ずっと 最後の言葉の前で |
| [02:28.39] | 苦しんだ君が せつない |
| [03:00.94] | 神様の悪戯さと 強がってみても |
| [03:11.80] | 震えてしまう瞳に 気づかれそう |
| [03:19.47] | 気づかれている… |
| [03:28.17] | 何も言わずにいて（確かなReason） |
| [03:34.68] | つらいだけの（それぞれのReason） |
| [03:40.14] | 二人のReason 胸ににじむ |
| [03:50.47] | 僕だけのひとなら（静かなReason） |
| [03:57.12] | うばえるのに（ここまでのReason） |
| [04:03.43] | 二人のReason 胸に染みる |
| [00:00.00] | zuò cí : zé dì lóng |
| [00:01.00] | zuò qǔ : Chage |
| [00:24.08] | jiè |
| [00:28.50] | bào jiān |
| [00:31.08] | chù |
| [00:37.05] | jīn zhuī |
| [00:42.36] | tì |
| [00:48.40] | lì zhǐ pú ruò |
| [00:57.78] | jì jié |
| [01:02.85] | yōu wǔ hòu |
| [01:05.46] | shě píng fán |
| [01:11.29] | xī |
| [01:16.69] | zǎo chū féng |
| [01:22.26] | jūn xuàn |
| [01:30.46] | pú |
| [01:37.47] | |
| [01:43.37] | èr rén Reason xiōng rǎn |
| [02:04.07] | xīn |
| [02:08.58] | liàn |
| [02:11.24] | bá chū měi rì |
| [02:17.06] | kōng jiàn |
| [02:22.52] | zuì hòu yán yè qián |
| [02:28.39] | kǔ jūn |
| [03:00.94] | shén yàng è hū qiáng |
| [03:11.80] | zhèn tóng qì |
| [03:19.47] | qì |
| [03:28.17] | hé yán què Reason |
| [03:34.68] | Reason |
| [03:40.14] | èr rén Reason xiōng |
| [03:50.47] | pú jìng Reason |
| [03:57.12] | Reason |
| [04:03.43] | èr rén Reason xiōng rǎn |