| Song | The color of empty sky |
| Artist | UA |
| Album | Breathe |
| | |
| I've woken up at dawn soundlessly | |
| The one inside me is floating roundedly | |
| And I hear the murmur of the waves | |
| Leaves... whisper | |
| The sound of the wind is born to blow | |
| I'm feeling boundless possibilities | |
| The one inside me is spreading through my limbs | |
| Shadow returns to me | |
| I open my eyes slowly again | |
| Like willow swings an arm | |
| ※The color of empty sky has changed | |
| The boundless possibilities I've touched | |
| Turning into my own size | |
| Then I can undress and walk | |
| To weave with | |
| The color of empty sky has changed | |
| I know I've lost my waxed wings | |
| But countless rootes have grown out of my skin | |
| To be grounded as a tree※ | |
| Stretching my arms | |
| Leaves dry and fall | |
| I bloom sounds watery | |
| As a tree of the forest | |
| Echo... Echo flows to you | |
| A tree named fountain | |
| (※くり返し) |
| I' ve woken up at dawn soundlessly | |
| The one inside me is floating roundedly | |
| And I hear the murmur of the waves | |
| Leaves... whisper | |
| The sound of the wind is born to blow | |
| I' m feeling boundless possibilities | |
| The one inside me is spreading through my limbs | |
| Shadow returns to me | |
| I open my eyes slowly again | |
| Like willow swings an arm | |
| The color of empty sky has changed | |
| The boundless possibilities I' ve touched | |
| Turning into my own size | |
| Then I can undress and walk | |
| To weave with | |
| The color of empty sky has changed | |
| I know I' ve lost my waxed wings | |
| But countless rootes have grown out of my skin | |
| To be grounded as a tree | |
| Stretching my arms | |
| Leaves dry and fall | |
| I bloom sounds watery | |
| As a tree of the forest | |
| Echo... Echo flows to you | |
| A tree named fountain | |
| fǎn |