Nintendo, the company behind Pokémon, was founded in Japan.
The Pokémon video game franchise was launched with the release of Pokémon Red and Green in Japan.
Pokémon HeartGold and SoulSilver, remakes of Pokémon Gold and Silver with updated graphics and features, were released in Japan and later worldwide for Nintendo DS.
Pokémon HeartGold and SoulSilver were released in North America and Europe, bringing the Johto adventure to international fans on the Nintendo DS.
The journey begins as the player receives their Starter Pokémon from Professor Elm in New Bark Town, marking the start of their adventure across Johto.
The player earns their first Gym Badge after defeating Falkner, the Violet City Gym Leader.
Player witnesses the legendary Pokémon Ho-Oh flying over the Tin Tower, a pivotal moment inspiring the quest.
The player confronts and defeats Team Rocket as they attempt to steal from Goldenrod City's Department Store.
The player is awarded the National Pokédex from Professor Oak after completing the Johto Pokédex.
The player faces Silver, a rival trainer, in the challenging Mt. Silver battle.
The player defeats Lance to become the Champion of the Johto Pokémon League.
Player captures Lugia inside the Whirl Islands, a significant achievement in their quest.
After conquering Johto, the player travels to Kanto and starts challenging the Kanto region Gym Leaders.
Player defeats the Kanto Champion Blue, solidifying their status as a Pokémon Master in both Johto and Kanto.