| Song | Heart of Spark |
| Artist | 斎賀みつき |
| Album | ONE |
| | |
| you're underdog only when you fail to try | |
| in the wind lookin' forward to the sky | |
| If you give up now, you won't find stars | |
| 出口はもう见えた | |
| Heart of spark | |
| began to beat again | |
| 一瞬の光 | |
| チェンソーでも切れないその键を今开けて | |
| 仆らは掴みとったんだ | |
| 谁にも缚られたくない | |
| 胸のど真ん中で描くart | |
| 搔き鸣らせ动き出すHEART | |
| I'm feelin' brand new breeze | |
| have you ever feelin'? | |
| 手を离すな | |
| しがみついてろ | |
| escape from the underground | |
| 答えはひとつ | |
| 今までつけた足迹が续く方へ、さぁ | |
| Heart of spark | |
| began to beat again | |
| 一瞬の光 | |
| 仆らが向かう先の闇を切り裂く yeah yeah |
| you' re underdog only when you fail to try | |
| in the wind lookin' forward to the sky | |
| If you give up now, you won' t find stars | |
| chū kǒu jiàn | |
| Heart of spark | |
| began to beat again | |
| yī shùn guāng | |
| qiè jiàn jīn kāi | |
| pū guāi | |
| shuí fù | |
| xiōng zhēn zhōng miáo art | |
| sāo míng dòng chū HEART | |
| I' m feelin' brand new breeze | |
| have you ever feelin'? | |
| shǒu lí | |
| escape from the underground | |
| dá | |
| jīn zú jī xù fāng | |
| Heart of spark | |
| began to beat again | |
| yī shùn guāng | |
| pū xiàng xiān àn qiè liè yeah yeah |