♫ アヤノの幸福理論 / 文乃的幸福理论 本家 sm20742026 / BV1zs411Z7z4 =Music by じん= Vocal：夏璃夜 MIDI Program：拙木 Violin I：高尚 Violin II：柒少 Viola：李佳航 Cello：拙木 Guitar and Bass：拙木 Drum kit：一色彩羽HiKi Recording：夏璃夜，拙木，柒少 Mixing：拙木