Kyoko Koizumi
Kyoko Koizumi illustrated Pokémon TCG cards in 2004–2005, concentrated in the EX era. Work appears in Unseen Forces and Team Rocket Returns, with a craft built around focused, minimal staging, playful cartoonish linework, and vibrant, contrasting color.
“The Unown card captures a moment filled with mystery, showcasing the unique shapes of these enigmatic Pokémon against a shimmering, starry backdrop. Their dark forms stand out, creating a sense of intrigue as they seem to communicate with one another in a hidden language. The illustration evokes a whimsical atmosphere, inviting the viewer to ponder the secrets they might hold. In this snapshot, Unown embodies the allure of the unknown, drawing players into its world of possibilities.”
Editorial & Data
Published by Artchu Editorial. Card facts are based on structured reference data and Artchu enrichment. Visual commentary is AI-assisted and human-reviewed. Visual ranking reflects Artchu’s internal art_score methodology. Market data reflects the latest source shown on the page. Data refreshed: January 19, 2026.
Hidden Power
Choose a card from your hand and put it face down. Your opponent guesses if the card is a Pokémon, Trainer, or Energy card. Reveal the card. If your opponent guessed wrong, draw 2 cards. Put the card back into your hand.
![Unown [A]](https://images.pokemontcg.io/neo2/14.png)
