Keiichirō Nagumo (voice)

Mashiro (voice)

Yū Asunaro (voice)

Hana Kazamaki (voice)

Nipple-Tasting Man / Cross Chest Hair Man / Man Who Likes Ropes (voice)

Cerberus (voice)

Tarō Nezu (voice)

Azuha Hoshino (voice)

Fū-chan (voice)

Sōya Mimasaka (voice)

Coach (voice)