| 歌曲 | Faces |
| 歌手 | Duca |
| 专辑 | Secret Agent～騎士学園の忍びなるもの～ サウンドトラック |
| [00:12.89] | 風切る光閃の刹那 |
| [00:18.73] | その影さえも残さない |
| [00:24.30] | 微かに残る 気配を感じるしかできない 愛しさ |
| [00:37.07] | 現実と虚像の間から |
| [00:41.77] | 0と1だけじゃ明かせない想いを抱いて |
| [00:49.03] | linkの鍵はきっと 私達だけの秘密にある |
| [01:00.28] | Faces いま 目の前で微笑む瞳の奥に |
| [01:06.36] | 広がる世界の中 寄り添えたら |
| [01:12.18] | Back of the knight その姿 見つめていたいから |
| [01:18.07] | duelな日々に負けない 強い意志を |
| [01:24.16] | シノビガタキコイココロ 俯く暇などない |
| [01:30.46] | |
| [01:33.28] | （Secret only for you and me. I know） |
| [01:36.44] | |
| [01:39.15] | （Secret only for you and me. I know） |
| [01:43.08] | 夢うつつまどろみの刻 |
| [01:48.76] | 張り詰め続ける感覚 |
| [01:54.35] | 寄りかかる場所 心をほどく場所になりたい 願うの |
| [02:06.84] | 最果てにきっとある結びは |
| [02:11.66] | 知ることができない 未確定だからこそ |
| [02:18.97] | linkは仮想を超え その繁がりの奥深くへ |
| [02:30.22] | Faces もう 疑わず前だけ見つめたら |
| [02:36.14] | 無限に広がってく 世界の中 |
| [02:42.12] | Back of the knight その強さ いつかは支えたい |
| [02:48.11] | duelな日々を生き抜く 柔軟さを |
| [02:54.23] | シノビガタキコイココロ 立ち止まる暇はない |
| [03:00.23] | |
| [03:06.32] | Ah 描いていた 未来を見失わない あなたと |
| [03:27.81] | |
| [03:30.24] | （Secret only for you and me. I know） |
| [03:33.25] | （Secret only for you and me. I know） |
| [03:36.41] | |
| [03:37.84] | Faces いま 目の前で微笑む瞳の奥に |
| [03:43.86] | 広がる世界の中 寄り添えたら |
| [03:49.64] | Back of the knight その姿 見つめていたいから |
| [03:55.59] | duelな日々に負けない 強い意志を |
| [04:01.71] | シノビガタキコイココロ 俯く暇などない |
| [04:07.77] | |
| [04:13.78] | （Secret only for you and me. I know） |
| [04:17.71] | Faces... |
| [04:18.30] | soo Secret |
| [04:23.54] |
| [00:12.89] | fēng qiè guāng shǎn chà nà |
| [00:18.73] | yǐng cán |
| [00:24.30] | wēi cán qì pèi gǎn ài |
| [00:37.07] | xiàn shí xū xiàng jiān |
| [00:41.77] | 0 1 míng xiǎng bào |
| [00:49.03] | link jiàn sī dá mì mì |
| [01:00.28] | Faces mù qián wēi xiào tóng ào |
| [01:06.36] | guǎng shì jiè zhōng jì tiān |
| [01:12.18] | Back of the knight zī jiàn |
| [01:18.07] | duel rì fù qiáng yì zhì |
| [01:24.16] | fǔ xiá |
| [01:30.46] | |
| [01:33.28] | Secret only for you and me. I know |
| [01:36.44] | |
| [01:39.15] | Secret only for you and me. I know |
| [01:43.08] | mèng kè |
| [01:48.76] | zhāng jié xù gǎn jué |
| [01:54.35] | jì chǎng suǒ xīn chǎng suǒ yuàn |
| [02:06.84] | zuì guǒ jié |
| [02:11.66] | zhī wèi què dìng |
| [02:18.97] | link fǎn xiǎng chāo fán ào shēn |
| [02:30.22] | Faces yí qián jiàn |
| [02:36.14] | wú xiàn guǎng shì jiè zhōng |
| [02:42.12] | Back of the knight qiáng zhī |
| [02:48.11] | duel rì shēng bá róu ruǎn |
| [02:54.23] | lì zhǐ xiá |
| [03:00.23] | |
| [03:06.32] | Ah miáo wèi lái jiàn shī |
| [03:27.81] | |
| [03:30.24] | Secret only for you and me. I know |
| [03:33.25] | Secret only for you and me. I know |
| [03:36.41] | |
| [03:37.84] | Faces mù qián wēi xiào tóng ào |
| [03:43.86] | guǎng shì jiè zhōng jì tiān |
| [03:49.64] | Back of the knight zī jiàn |
| [03:55.59] | duel rì fù qiáng yì zhì |
| [04:01.71] | fǔ xiá |
| [04:07.77] | |
| [04:13.78] | Secret only for you and me. I know |
| [04:17.71] | Faces. . . |
| [04:18.30] | soo Secret |
| [04:23.54] |
| [00:12.89] | huá pò fēng guāng de chà nà shǎn diàn |
| [00:18.73] | lián nà dào cán yǐng dōu xiāo sàn bú jiàn |
| [00:24.30] | zhǐ néng gǎn zhī dào wēi ruò cán liú de qì xī zhè fèn ài lián |
| [00:37.07] | zài xiàn shí yǔ xū xiàng de jiā fèng zhī jiān |
| [00:41.77] | huái bào zhe wú fǎ yòng 0 yǔ 1 jiě míng de xīn niàn |
| [00:49.03] | lián jiē de yào shi bì dìng cáng yú nǐ wǒ zhuān shǔ de mì mì lǐ miàn |
| [01:00.28] | Faces cǐ kè zài yǎn qián wēi xiào de yǎn tóng shēn chù |
| [01:06.36] | ruò néng yī wēi zài zhè piàn màn yán de shì jiè zhōng |
| [01:12.18] | Back of the knight yīn xiǎng yǒng yuǎn níng wàng nà shēn yǐng |
| [01:18.07] | jué bù xiàng jué dòu rì cháng rèn shū zhè fèn jiān qiáng xìn niàn |
| [01:24.16] | rěn xíng liàn xīn wú xiá dī tóu jǔ sàng |
| [01:30.46] | |
| [01:33.28] | |
| [01:36.44] | |
| [01:39.15] | |
| [01:43.08] | bàn mèng bàn xǐng de huǎng hū shí fēn |
| [01:48.76] | chí xù jǐn bēng de mǐn ruì gǎn guān |
| [01:54.35] | kě wàng chéng wéi néng ràng nǐ xiè xià xīn fáng de gǎng wān |
| [02:06.84] | jìn tóu bì dìng cún zài de jī bàn |
| [02:11.66] | zhèng yīn wú fǎ yù zhī cái gèng xiǎn zhēn guì cuǐ càn |
| [02:18.97] | lián jiē jiāng chāo yuè xū nǐ shēn rù yīn guǒ jiū chán de gēn yuán |
| [02:30.22] | Faces zhǐ yào bù zài huái yí yǒng wǎng zhí qián |
| [02:36.14] | wú xiàn yán shēn de shì jiè jiù huì zhǎn xiàn yǎn qián |
| [02:42.12] | Back of the knight nà fèn qiáng dà zhōng jiāng chéng wéi nǐ de zhī chēng |
| [02:48.11] | yǐ róu rèn zī tài chuǎng guò jué dòu de měi tiān |
| [02:54.23] | rěn xíng liàn xīn bù róng piàn kè tíng xiē |
| [03:00.23] | |
| [03:06.32] | Ah yǔ nǐ gòng tóng shǒu hù miáo huì de wèi lái yǒng bù mí shī |
| [03:27.81] | |
| [03:30.24] | |
| [03:33.25] | |
| [03:36.41] | |
| [03:37.84] | Faces cǐ kè zài yǎn qián wēi xiào de yǎn tóng shēn chù |
| [03:43.86] | ruò néng yī wēi zài zhè piàn màn yán de shì jiè zhōng |
| [03:49.64] | Back of the knight yīn xiǎng yǒng yuǎn níng wàng nà shēn yǐng |
| [03:55.59] | jué bù xiàng jué dòu rì cháng rèn shū zhè fèn jiān qiáng xìn niàn |
| [04:01.71] | rěn xíng liàn xīn wú xiá dī tóu jǔ sàng |
| [04:07.77] | |
| [04:13.78] | |
| [04:17.71] | |
| [04:18.30] | |
| [04:23.54] |