|Friends:||Clair, Ash, Misty, Brock|
|First Appearance:||Charizard's Burning Ambitions|
|Voice actor:|| Lisa Ortiz (English)
Sakiko Tamagawa (Japanese)
When she met him, Liza knew Ash had a Charizard so she decided to ask him, Brock and Misty if they would like to see the Charicific Valley. She also looks after Ash's Charizard when he left it there for training. She appeared for three episodes after this to help Clair, her childhood friend, stop a Dragonite from destroying the Dragon's Den. She first appeared in the episode Charizard's Burning Ambitions. Her English voice actress is Lisa Ortiz.
- Liza is the only confirmed trainer to have a female Charizard.
- Liza's Charizard, Charla, is the only Charizard in the Charicific Valley to have been raised by a human, with the exception of Ash's Charizard.