| Keroro B | |
|---|---|
 | |
| First appearance | Keroro Gunso Episode 10 |
| Voiced by | Kumiko Watanabe (Japanese) Todd Haberkorn (Funimation) |
| Profile | |
| Gender | Male |
| Species / Type | Robot Keronian |
| Occupation | Keroro's Mind inside of his teeth |
Keroro B is Keroro's brain transferred to a robotic form of himself. The robot is capable of feeling pain.
The "B" in Keroro B stands for bomb, according to Kururu. Keroro B was used to blow up Keroro's decomposing teeth.