tetsuya koizumi
tetsuya koizumi is credited on Pokémon TCG illustrations from 2017 to 2021, spanning Sun & Moon and Sword & Shield releases. The work leans cartoonish and colorful, with playful, lighthearted moods, balanced layouts, and frequent bursts of dynamic, character-forward staging.
“The Marshtomp card captures a lively moment as the Pokémon joyfully splashes in a shallow puddle, surrounded by blooming flowers and a quaint park setting. The gentle rain adds a sense of tranquility, while Marshtomp's cheerful expression conveys a playful spirit. This snapshot reflects a serene yet vibrant world where nature and Pokémon coexist harmoniously. The scene invites viewers to appreciate the simple joys of life in this charming environment.”
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.
Mud-Slap
Energy Loop
Put an Energy attached to this Pokémon into your hand.
