There is one Gym Leader from Pokémon Gold and Silver that still can’t seem to show up in the Pokémon anime, yet she may show up in the new season.
There is one Gym Leader from the Kanto locale that still can’t seem to show up in the Pokémon anime, despite the fact that she appeared in the games more than twenty years prior. Debris Ketchum combats the entirety of the Kanto Gym Leaders during his first excursion, except for Giovanni, who permitted Team Rocket to sub for him.
The Gym Leaders in the Pokémon anime are similar to those of Pokémon Red and Blue, with the exception of Team Rocket. The Pokémon anime extended some of them an incredible arrangement, with Brock and Misty being Ash’s initial two sidekicks out and about. In the games, just Giovanni had a job in the story outside of being a Gym Leader. This steadily changed after some time, with future Pokémon games giving the Gym Leaders to a greater degree a part in the story. This finished altogether with the Galar Gym Leaders appearing for the last competition in Pokémon Sword and Shield.
In Pokémon Gold and Silver, the player is allowed to get back to the Kanto area and play out a subsequent Gym challenge. Six of the first Gym Leaders return, all with matured up plans and a more grounded gathering of Pokémon. There are new faces among the Kanto Gym Leader line-up, as Blue (the opponent from Pokémon Red and Blue) has assumed control over the Viridian City Gym. The Fuschia City Gym additionally has another Gym Leader, as Koga (the previous Gym Leader) joined the Elite Four. Koga was supplanted by his girl Janine, who additionally had practical experience in Poison-type Pokémon.
When Ash got back from the Orange Islands in the Pokémon anime, he began his second excursion in the Johto district. Debris has occasionally gotten back to the Kanto area after the finish of every one of his undertakings, yet he still can’t seem to get back to Fuschia City. Thusly, Janine has never shown up in the Pokémon anime. It’s not clear if Koga at any point joined the Elite Four, as time in the Pokémon anime is static, with Ash, Brock, and Misty being a similar age they were toward the beginning of the arrangement. Janine probably won’t have at any point become a Gym Leader.
Quite possibly’s Janine’s day may come. The Pokémon Journeys season includes Ash venturing out to various areas, as he is participating in the World Coronation Series. He has effectively gotten back to in any event one Gym in the Kanto area, as he combats Lt. Flood’s substitution in the Vermilion City Gym. It’s conceivable that Ash may have to go to Fuschia City to fight his next adversary, who ends up being Janine, at long last allowing them to have a Pokémon fight.