Her personality is somewhat similar to Pocoyo's. She greatly loves plants. She speaks a Japanese sounding language, but it is actually gibberish. Sometimes, she says English words.
She has red hair, and wears a lime green hoodie with two antennae, lime green shorts and shoes. She is slightly shorter than Pocoyo in height. It is still unknown what kind of being she is, but it is possible that she is a humanoid girl.
- Nina's name means 'little girl' or 'great granddaughter' in Spanish.
- Her birthday is on February 12th.