PLANETA Otani is credited on Pokémon Trading Card Game artwork from 2017 to 2019. Their cards appear within the Sun & Moon series, with frequent placements in SM Black Star Promos and Lost Thunder, alongside appearances in Dragon Majesty.
The work is characterized by digital, 3D-rendered imagery with vibrant, contrasting color palettes. Compositions are typically focused and balanced, often built around action-forward staging and dynamic poses, supporting an energetic and playful mood that can shift into more intense, powerful scenes. A representative card is Reshiram-GX (SM75 11). Among the most sought-after cards illustrated by PLANETA Otani is Zeraora-GX (SM8 221).