並び咲く花

On these albums

グリザイアの楽園 サウンドトラック＆主題歌集Various Artists · 2013Soundtrack

Grisaia Original SoundtrackElements Garden · 2016Soundtrack

Source: MusicBrainz recording f44cfdfc-9a8e-4c35-887f-94f794cbfad7 (CC0).