Retsuko hung hăng (Phần 1)

Rareko

Retsuko-(death metal ver.) (voice)

Shingo Katou

Haida (voice) / Resasuke (voice) / CEO (voice)

Rina Inoue

Fenneko (voice) / Tsunoda (voice) / Puko (voice) / Inui (voice)

Sohta Arai

Ton (voice)/Komiya (voice)/Manumaru (voice)/Yoga instructor (voice)/Anai (voice)/Hyodo (voice)

Maki Tsuruta

Director Gori (voice) / Tsubone (voice)

Komegumi Koiwasaki

Washimi (voice)

Yuki Takahashi

Kabae (voice)