Pokémon: Battle Frontier
Ash challenges Frontier Brains across Kanto with Brock, May, and Max.
Pokémon: Battle Frontier marks the ninth season of the Pokémon anime and serves as the fourth and final installment of Pokémon the Series: Ruby and Sapphire, which is called Pocket Monsters: Advanced Generation in Japan. The season aired on TV Tokyo in Japan from October 6, 2005, to September 14, 2006, and later on Cartoon Network in the United States from October 14, 2006, to April 7, 2007. In this season, Ash Ketchum, accompanied by Brock, May, and Max, continues his journey through the Kanto region, where he takes on the Frontier Brains. The episodes were directed by Masamitsu Hidaka and Norihiko Sudo, with production handled by the animation studio OLM. A key distinction of this season is that it was the first to be localized into English by Pokémon USA, following the non-renewal of 4Kids Entertainment's contract.
Quick Facts
- Season Number
- 9
- Network
- TV Tokyo
- First Aired
- 2005-10-06
- Last Aired
- 2006-09-14
- Num Episodes
- 47
- Prev Season
- Advanced Battle
- Next Season
- Diamond and Pearl
- Episode List
- List of Pokémon episodes (seasons 1–9)
Facts from the source article.
Lore & Background
The season follows Ash Ketchum as he continues travels across the Kanto region to challenge Frontier Brains with Brock, May, and Max. The episodes were directed by Masamitsu Hidaka and Norihiko Sudo, and were produced by the animation studio OLM. This is the first season of Pokémon to be localized into English by Pokémon USA after 4Kids Entertainment's contract was not renewed.
Reader's Guide
Pokémon: Battle Frontier marks a transitional point in the anime's localization history, being the first season handled by Pokémon USA after 4Kids Entertainment's contract ended. It concludes the Ruby and Sapphire story arc, following Ash's journey through the Kanto region to face the Frontier Brains. The season aired in Japan from October 2005 to September 2006 and in the United States from October 2006 to April 2007. Directed by Masamitsu Hidaka and Norihiko Sudo and produced by OLM, it consists of 47 episodes. Home media releases by Viz Media include two three-disc volume sets (Volume One on June 24, 2008, with 24 episodes; Volume Two on September 16, 2008, with 23 episodes) and a complete 6-disc DVD boxset on January 8, 2019, distributed with Warner Home Video. Its significance lies in bridging the Advanced Generation era and the shift in English dubbing production.
Did You Know?
- Pokémon: Battle Frontier is the ninth season of the Pokémon anime series.
- It is the fourth and final season of Pokémon the Series: Ruby and Sapphire.
- Viz Media released the complete series on a 6-disc DVD boxset on January 8, 2019.
Frequently Asked Questions
What season is Pokémon: Battle Frontier and where does it fit in the overall series?
It is the ninth season of the Pokémon anime and the fourth, final installment of the Ruby and Sapphire arc, which aired in Japan under the title Pocket Monsters: Advanced Generation.
What is the main plot of Pokémon: Battle Frontier?
Ash, Brock, May, and Max travel through the Kanto region, where Ash takes on the Frontier Brains across a series of competitive battle facilities. Unlike earlier seasons centered on Gym Challenges, this arc focuses on structured, format-based battles against elite trainers.
Who are the main characters in Pokémon: Battle Frontier?
The core traveling group is Ash Ketchum, Brock, May, and Max, with Ash serving as the protagonist who challenges each Frontier Brain in turn.
How does Pokémon: Battle Frontier end?
Ash completes his run through the Frontier by defeating the final Frontier Brain, and the group wraps up their Kanto journey before the series transitions into the Diamond and Pearl era.
Why is Pokémon: Battle Frontier considered important to the franchise?
It closes out the Ruby and Sapphire storyline that spanned four seasons, giving the Hoenn-era characters a definitive farewell while establishing the competitive-battle tone that carried into later series.
More in Pokémon seasons 1-24
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