わかるはずなのさvocal:結月ゆかり麗music:春風mylist: mylist/64952472 twitter: https://twitter.com/harukaze014youtube (歌詞有): https://www.youtube.com/watch?v=jH-AIyvRWKI 春風音楽堂: https://harukaze-music.amebaownd.com/cello:Bumpy うるし様twitter: https://twitter.com/bumpyurushiillust: 棄印きう様twitter: https://twitter.com/kizkiumovie: 羽天ひより様twitter: https://twitter.com/UtenHiyorioff vocal https://www.dropbox.com/scl/fi/8lw61z0rj71z13vwq8b7t/off-vocal.wav?rlkey=njvm5r4qiy6sw8u0br6zuzhqy&dl=0