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 Pokémon in a shadowy, ethereal environment. Its singular eye gazes out, suggesting a sense of curiosity and intrigue, while the dark background hints at the unknown secrets it holds. The simplicity of its form contrasts beautifully with the complexity of its world, inviting the viewer to ponder the stories it might tell. This snapshot evokes a feeling of quiet contemplation, as if the Unown is waiting for someone to discover its hidden powers.”
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
Does 20 damage plus 10 more damage for each Basic Pokémon and each Evolution card in your discard pile. You can't add more than 60 damage in this way.