Cast and credits of OVA: Kaguya-sama Darkness Volume 1/Kaguya-sama Darkness Volume 2/Kaguya-sama wa Tabesasetai

Aoi Koga
Kaguya Shinomiya (voice)

Makoto Furukawa
Miyuki Shirogane (voice)

Konomi Kohara
Chika Fujiwara (voice)

Ryouta Suzuki
Yu Ishigami (voice)

Miyu Tomita
Miko Iino (voice)

Rina Hidaka
Kobachi Osaragi (voice)

Yutaka Aoyama
Narrator (voice)

Takehito Koyasu
Shirogane's Father (voice)

Ayaka Asai
Erika Kose (voice)

Tomomi Mineuchi
Ienaga (voice)