* Episode 168: The Legend of Thunder! This episode features Raikou's legendary status and its connection to the other legendary beasts, Entei and Suicune.
* Episode 172: To Master the Art of Dragon! This episode features Ash and his friends encountering Raikou in the wild.
* Episode 173: The Electric Tale of Pikachu! This episode focuses on Pikachu's battle against Raikou.
* Episode 181: The Power of One! This episode features Raikou and the other legendary beasts fighting against Team Rocket.
* Episode 190: The Wish Master! This episode features Raikou as part of a recurring dream sequence for Ash.
* Episode 248: The Mastermind of Mirage Pokémon! This episode features Raikou as one of the Mirage Pokémon that appear due to the power of the Mirage Pokémon Master.
* Episode 557: A Legendary Capture! This episode features Raikou as one of the Pokémon being targeted by the villainous Team Plasma.
* Episode 747: The Power of One! This episode features Raikou and the other legendary beasts appearing in a flashback sequence.
While Raikou doesn't have a single episode dedicated to it, it does appear in several key episodes throughout the anime, showcasing its power and majesty.