Zuzumin is yellow with sky-blue hands, a peach face, a red ram's-skull-like helmet with grey-blue eyes, sky-blue feet and red markings. Zuzumin also has an indigo whistle stuck on his mouth. His right hand resembles a whip.
For his Bugmin ego, see: Bug-Zuzumin
As a Bugmin, his eyes and the eyes on his helmet are the same colour which is green.
Zuzumin is a very friendly Promin. Zuzumin can be a bit naughty sometimes. He can manipulate animals with either his whip-hand or his whistle. He can also send in his droplings. When Zuzumin makes a noise, he makes a 'Zu' sound with his childish voice.
- Yuto (current owner)
- Yui (the human Zuzumin was favourited by)
- Zuzumin's droplings (henchmen)
- Railmin (rival/friend)
In the series
Zuzumin was one of the Promins who got captured as Bugmins and debugged by Wanda prior to the beginning of the series.
Zuzumin first appeared in episode 2 as he was summoned by Yuto. He stopped the animals released by Bug-Kagimin from rampaging the school grounds. After Yuto captures and debugs Bug-Kagimin, Zuzumin guides the animals back into the zoo.
Zuzumin was rebugged in episode 10 and he sent in some animals in Nicole's radio station. Later, after capturing and debugging Bug-Jetmin, Yuto captures and dubugs Bug-Zuzumin along with the other rebugged Bugmins as well as capturing and debugging Bug-Liftmin.
Zuzumin was in for some special training in episode 12.
In episode 19, Zuzumin was summoned just to keep the animals, especially cats, away during the filming.
Zuzumin made a cameo appearance in episode 21.
In episode 26, after reuniting with him following 3 fusion fails, Zuzumin fused with Railmin throughout the Kamiwaza Shaker by Yuto, becoming Zurumin. He lured in the animals from around the world to confront Bug-Coromin.
In episode 36, Zuzumin, along with Turbomin, teams up with Yuto and his friends and Wanda in order to confront four Bugmins: Bug-Penmin, Bug-Gymmin, Bug-Tafumin and Bug-Meganemin. In the end, Zuzumin arrests an unnamed razor-motif Bugmin.
Zuzumin made a cameo appearance in episode 41.
In episode 42, Zuzumin was seen dressed in girly clothes by Yui.
Zuzumin tries to fight Don Bugdez's monsterous form in episode 46.
In the manga
Kamiwaza Wanda (original manga series)
In chapter 08, Yuto tried to fuse Zuzumin and Turbomin together throughout the Kamiwaza Shaker but got Unchikomin as a result. Later, Zuzumin was fused with Railmin together throughout the same Kamiwaza Shaker to become Zurumin who then confronted Bug-Coromin with the animals from around the world.
Zuzumin appears in a bonus story after chapter 09. In this bonus story, Zuzumin had to fetch a real dog for Turbomin, who was imatating Yuto, to have as Wanda. However after Turbomin's imatation set-up was complete, the dog chases Turbomin, Gauzemin and Tonkmin but not Zuzumin.
- Until episode 26, Zuzumin has been playing tricks on Railmin, a Promin belonging to the Buruburu attribute.
- Zuzumin was featured in the Kamiwaza Promin-Zu segment in episode 26.
- Zuzumin is the first Promin to have henchmen of his very own. His henchmen are Zuzumin's droplings.
- Zuzumin resembles an animal-tamer.
- Zuzumin is Yui's favourite Promin.