Dr.Ooyama

Dr.Ooyama is credited on Pokémon Trading Card Game artwork in 2016. In this dataset, the illustrator’s work appears in the XY series, specifically Evolutions, and is represented by a single known card credit featuring Exeggutor (ナッシー).

The recorded illustration is defined by a cartoonish, playful look and a cheerful, lighthearted mood. Composition is kept simple and balanced, supported by a vibrant palette that leans warm while retaining natural greens associated with Grass-type imagery. Among the most sought-after cards illustrated by Dr.Ooyama is ナッシー[Exeggutor]{xy12-109}.