Only Pururu and Keroro have been seen using it alone, moreover she revealed that Resonance has the ability to fix broken things, as she did restoring Keroro's bedroom.
One time, the Keroro Platoon practiced because only platoons whom have successfully invaded could enter the contest.
- Dororo is rarley in the Resonance in the begining of the series than in the rest or the series.
- Keroro's Father also uses the resonance to scare Viper as seen in episode 143.
- The Garuru Platoon use this on the Keroro Platoon Double