| Song | 永遠のこたえ (album size) (TV Mix) |
| Artist | HARUCA |
| Album | TVアニメ『正解するカド』オリジナル・サウンドトラック |
| [00:00.000] | 作曲 : 岩代太郎 |
| [00:01.000] | 作词 : 空谷泉身 |
| [00:14.206] | |
| [00:23.673] | Ah… 瞳 映る |
| [00:33.287] | Ah… 眩しい 世界 |
| [00:41.870] | |
| [00:42.673] | 瞬きする度 遷ろうの |
| [00:54.691] | |
| [00:55.134] | 遥か空よ 答えを教えて |
| [01:04.593] | 私の手で何かができるの？ |
| [01:14.192] | 予想さえも越えてく現実は |
| [01:23.675] | ねえ どこえと向かっているのだろう |
| [01:32.832] | |
| [01:33.409] | 永遠に問いかける |
| [01:41.828] | |
| [01:52.797] | Ah… 人は 誰も |
| [02:02.221] | Ah… 儚い 一瞬（とき）を |
| [02:10.364] | |
| [02:11.420] | 紡いで生きるの明日へと |
| [02:23.145] | |
| [02:23.791] | そう まだ見ぬその未来の先にも |
| [02:42.542] | 希望があるなら |
| [02:51.750] | |
| [02:52.497] | 遥か彼方 答えを手にして |
| [03:02.185] | それでもまた進んでゆけるの？ |
| [03:11.857] | 知りたいと思えば思うほど |
| [03:21.405] | ねえ 遠くへ歩いてゆくのかな |
| [03:30.957] | 果てしないこの道で |
| [03:39.304] | |
| [03:40.544] | 永遠に問いかける |
| [03:48.469] | |
| [03:48.798] | その答え |
| [03:55.329] |
| [00:00.000] | zuò qǔ : yán dài tài láng |
| [00:01.000] | zuò cí : kōng gǔ quán shēn |
| [00:14.206] | |
| [00:23.673] | Ah tóng yìng |
| [00:33.287] | Ah xuàn shì jiè |
| [00:41.870] | |
| [00:42.673] | shùn dù qiān |
| [00:54.691] | |
| [00:55.134] | yáo kōng dá jiào |
| [01:04.593] | sī shǒu hé? |
| [01:14.192] | yǔ xiǎng yuè xiàn shí |
| [01:23.675] | xiàng |
| [01:32.832] | |
| [01:33.409] | yǒng yuǎn wèn |
| [01:41.828] | |
| [01:52.797] | Ah rén shuí |
| [02:02.221] | Ah méng yī shùn |
| [02:10.364] | |
| [02:11.420] | fǎng shēng míng rì |
| [02:23.145] | |
| [02:23.791] | jiàn wèi lái xiān |
| [02:42.542] | xī wàng |
| [02:51.750] | |
| [02:52.497] | yáo bǐ fāng dá shǒu |
| [03:02.185] | jìn? |
| [03:11.857] | zhī sī sī |
| [03:21.405] | yuǎn bù |
| [03:30.957] | guǒ dào |
| [03:39.304] | |
| [03:40.544] | yǒng yuǎn wèn |
| [03:48.469] | |
| [03:48.798] | dá |
| [03:55.329] |