| Viper (brother) | |
|---|---|
 | |
| First appearance | Keroro Gunso Episode 57 |
| Voiced by | Nobuo Tobita (Japanese)
Charlie Campbell (Funimation) |
| Profile | |
| Gender | Male |
| Species / Type | Viper |
Viper (Brother) is a character in The Keroro Gunso Anime. He is the older brother of the original Viper.
Gallery[]
