BioDaniela is a kindergarten teacher who lives with her grandmother Karena, who runs Pokémon Day Care near Shippo City. One day the kids in her class found a Yabukuron and they brought it to class with them but Daniela told them they couldn't keep it and her point was made when it released a bad smell. Daniela took the Yabukuron to the junkyard despite the children's affection towards it. Daniela met Ash and his friends as they were traveling towards Shippo City. The kids in her class had recovered the Yabukuron and they were on the run causing trouble. Ash was able to befriend the class and help sort out the disagreement between the kids and Daniela regarding the Yabukuron.
Daniela's Shikijika was sent out so Yuri scare the Yabukuron that the kids in her class had befriended. Satoshi decided to protect the Yabukuron though and sent Pikachu out to battle the Shikijika. It used Tackle against Pikachu but it missed and hit a pile of garbage, destabilizing the pile. It helped hold the pile up from falling on the everyone until Yabukuron saved everyone.