Miki Tanaka is credited on Pokémon Trading Card Game cards from 1999 to 2025, with more than 190 illustrations recorded. Artwork appears across multiple eras, including Neo Destiny, Aquapolis, and Scarlet & Violet. The dataset shows a broad spread of Pokémon subjects, with frequent appearances among Water and Grass types.
Across these cards, Tanaka’s approach is primarily cartoonish and playful, shaped by lighthearted moods and simple, balanced compositions. Color is typically vibrant, often supported by pastel and warm palettes, keeping figures readable and centered within clear scenes. A representative card in this index is Spidops ex. Among the most sought-after cards illustrated by Miki Tanaka is Slowpoke & Psyduck-GX.