Swelling of Buds

On these albums

TVアニメ「灰と幻想のグリムガル」 CD‐BOX 『Grimgar, Ashes and Illusions “BEST”』(K)NoW_NAME · 2016Soundtrack

Source: MusicBrainz recording 94551323-a9ab-4d23-8ede-1bfca19cfc3f (CC0).