Kazuya Saka
坂和也
参与制作（5）
东京复仇者 Theme Song Arrangement (ED2)
偶像荣耀/IDOLY PRIDE Music
做得很好！名作君 Theme Song Arrangement (ED1) · Theme Song Composition (ED1)
667-tsuu no Love Letter Theme Song Composition
黏黏糊糊!!角质君 Theme Song Arrangement (OP) · Theme Song Composition (OP)