The Grey Police Hound Runs

Summary

Rokume, a giant rattlesnake claiming to be the only security guard in the school, approaches Legoshi and asks him to track down the murderer.

Guest stars

• Kenta Sasa as Gon (Cherryton Academy Principal) (voice)
• Yoshiyuki Shimozuma as Baryte School Director (voice)
• Fukushi Ochiai as Marisson School Director (voice)
• Takaaki Torashima as Zeyka School Director (voice)
• Rikuya Yasuda as Carl (voice)
• Mao Ichimichi as Sally (voice)
• Kaede Hondo as Goat (voice)
• Sayaka Senbongi as Alpaca (voice)
• Hiroshi Shirokuma as Snapping Turtle (voice)
• Kujira as Rokume (voice)