～ ⬛⬛⬜⬛⬛⬛⬜ ～

It begins with the reminiscing of the beautiful night sky that ⬛⬛⬛⬛ and ⬜⬜⬜⬜ had seen together in their childhood.
The dedication the two of them alone had achieved to bring them to the peak of the sky.
This is the song of all those who had experienced flying in sky.
Flying with joy.
Flying with sorrow.
Flying with regret.
Flying with love.
The origin of the song can be found in the VOCAL & SOUND COLLECTION.
This particular song version can be located in VOCAL ALBUM#1.
This song is also ⬛⬛⬛⬛'s Character Song.
Her CV sings her version in PIANO ALBUM#2.