Regret feat.Fukase

#ボカコレ2025夏 Regret / リグレット 〈credit〉 vocal Fukase illustration ほろ https://twitter.com/horokenmo0 movie LitMus https://twitter.com/LitMus9_ vocal edit SILVA https://twitter.com/SILVAVACHAN music LoA https://twitter.com/L_pyr_ off vocal https://piapro.jp/N_pyr_