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Professor Oak — Base Set Pokémon card

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PSA 10

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Professor Oak

Base Set·#88·1999

Professor Oak is an iconic human character from the Kanto region, central to the first generation of Pokémon games and a recurring figure in the anime, embodying the spirit of Pokémon research and adventure. This particular 1st Edition Base Set Trainer card, released in 1999, is a highly sought-after variant due to its limited initial print run and historical significance. Here, you will discover Professor Oak's lore, the card's powerful hand-refreshing effect, and details about its specific edition and artwork.

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Card Number
#88
Release Date
May 31, 1995
Language
EN
Set Code
bs

Professor Oak, known in Japan as Dr. Yukinari Okido, is a seminal figure in the Pokémon universe, first introduced in the Generation I games Pokémon Red and Blue. He is the preeminent Pokémon researcher in the Kanto region, renowned for his work on the Pokémon Trainer's Guide and the invention of the Pokédex. His laboratory in Pallet Town serves as the starting point for countless trainers, as he is responsible for entrusting new trainers with their first Pokémon (Bulbasaur, Charmander, or Squirtle) and a Pokédex, setting them on their journey. Oak is also the grandfather of your rival, Gary Oak, adding a personal dynamic to his role. Beyond the games, Professor Oak is a recurring character in the Pokémon anime, often providing guidance and wisdom to Ash Ketchum and his friends. His passion for Pokémon and his dedication to understanding their mysteries have made him an iconic and beloved character, symbolizing the spirit of discovery and adventure central to the Pokémon franchise. While not a Pokémon himself, his influence is profound, shaping the entire world of Pokémon and inspiring generations of players and viewers.

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Last updated: April 7, 2026

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