Yuko Sanpei

Butt Detective (voice)

齋藤彩夏

Brown (voice)

Kazuhiro Yamaji

Butt Dandy (voice)

Seyran Kobayaşi

Panta (voice)

犬山イヌコ

Itako (voice)

竹井亮介

Itakichi (voice)

Takahiro Sakuray

Kaitō U (voice)

渡辺いっけい

Chief Maltese (voice)