Plugmin's Kamiwaza ability is to manipulate electricity. As a Bugmin, he can make electronics malfunction.
In the series
Plugmin makes his camero debut as a Bugmin in the beginning of episode 1.
Plugmin's first major role as a Bugmin is in episode 19 when he distracts the filming of Nicole working in her radio station by messing with the cameras, the lights and the radio control system. Bug-Plugmin then takes control of Nicole, causing her the electrocute anyone she touches until Nicole's dad comes to see her in person. Bug-Plugmin was comfronted by Magnemin and then captured and debugged by Yuto.