Tensei Shitara Slime Datta Ken: Tensura Nikki Original Soundtrack TVアニメ『転生したらスライムだった件 転スラ日記』オリジナルサウンドトラック「転生したら日記の音楽だった件」
Music Composed by R·O·N
M-2.18 – Episode 11 Insert Song
Vocals: Eren (CV. Akane Kumada)
Composer: Tetsuya Shitara
Arranger: Tetsuya Shitara
Lyricist: Genki Mizuno
M-2.20 – Episode 5 Insert Song
Vocals: Rimuru (CV. Miho Okasaki)
Composer: Naozumi Mabuchi
Arranger: Naozumi Mabuchi
Lyricist: Genki Mizuno
M-2.22 – 1st Ending Theme
Vocals: Rimuru (CV. Miho Okasaki), Greatsage (CV. Megumi Toyoguchi), Veldora (CV. Tomoaki Maeno), Shuna (CV. Sayaka Senbongi), Shion (CV. M·A·O), Ranga (CV. Chikahiro Kobayashi), Gobta (CV. Asuna Tomari)
Composer: Naozumi Mabuchi
Arranger: Naozumi Mabuchi
Lyricist: Youhei Matsui
M-2.24 – 2nd Ending Theme
Vocals: Rimuru (CV. Miho Okasaki)
Composer: Tetsuya Shitara
Arranger: Tetsuya Shitara
Lyricist: Genki Mizuno
M-2.26 – Opening Theme
Vocals: Akane Kumada
Composer: R·O·N
Arranger: R·O·N
Lyricist: Takuma Terashima