PLANETA Yamashita is credited on Pokémon Trading Card Game artwork from 2019 through 2025. Cards appear across the Sword & Shield and Scarlet & Violet series, with recurring placements in sets including Lost Origin, Paldea Evolved, and 151. The available record centers on Pokémon illustrations, with no Trainer or Energy cards represented.
The illustrations are primarily digital, often leaning cartoonish and dynamic in presentation. Compositions tend to keep the subject in clear focus, supported by balanced staging and action-forward poses. Color is handled with vibrant, contrasting palettes, frequently bright and harmonious, reinforcing an energetic and playful mood across many cards. A representative credit is Leafeon V.