
Yuya Oka’s Pokémon TCG credits run from 2019 through 2025, with artwork appearing across Sword & Shield and Scarlet & Violet. Sets with multiple appearances include Evolving Skies, Astral Radiance, and Paldea Evolved, alongside entries in Silver Tempest and Obsidian Flames. Across these releases, the illustrations consistently favor clear staging and readable silhouettes, often built around direct character emphasis.
Oka’s visual approach is frequently colorful and energetic, pairing vibrant palettes with contrasting accents that keep the focal subject crisp. Compositions tend toward action-oriented setups balanced by focused framing—foreground emphasis and character-forward placement recur, even when the mood shifts toward mysterious or intense. The overall finish reads playful and illustrative, with occasional realistic detail supporting the scene rather than overtaking it. A representative card is Regigigas.