Nakaoka has illustrated 46 Pokemon TCG cards from 2003–2007 across 13 sets, including 16 Rare, 13 Uncommon, 9 Rare Holo, 7 Common. Their most valuable card is Dark Dragonite (Team Rocket Returns) at ~$420.00 (Reverse Holofoil).
*TCGplayer market price for each card's most valuable finish — not an appraisal.