A dragon fish is stolen by Tetsu Tobiyama and biologist Thomas Earwing seeks its return. Poo is led to Natsuro after she worms her way into a top secret file at Delta headquarters for information.
Poo Rinwon
Natsuro
Tetsu Tobiyama
Delivery Company Staff
Kiryu
Delta Works Japan Sales Manager
Thomas Erwing
Bill
TV Announcer
Head of Aida Detective Agency
Delta Works Japan Employee Kiryu's Boss
Tropical Fish Salesman
Watanabe
Maeda
Killer
Killer
