Ultraman Gaia (1998)
A landmark entry in the Ultra Series, Ultraman Gaia pits a young scientist-turned-giant hero against an existential alien threat across 51 gripping episodes.
Ultraman Gaia - Series Information
- Original Title: ウルトラマンガイア
- First Air Year: 1998
- Last Air Year: 1999
- Type: TV Series
- Genres: Sci-Fi, Fantasy, Action, Adventure, Drama
- Episode Runtime: Average runtime per episode: 24 minutes
- Number of Seasons: 1
- Number of Episodes: 51
- Status: Ended
- Original Language: Japanese
- Spoken Languages: Japanese
- First Air Date: September 5, 1998 (Canada - 14+)
- Networks: MBS
- Alternative Titles: Ultraman Gaia (US), 盖亚奥特曼 (CN)
- Production Companies: Tsuburaya Productions
- Production Countries: Japan
Ultraman Gaia - Plot
Ultraman Gaia is a Japanese tokusatsu TV show and is the 13th show in the Ultra Series. Created by Chiaki J. Konaka and produced by Tsuburaya Productions and Mainichi Broadcasting System, Ultraman Gaia was aired on JNN TV stations from September 5, 1998 until August 28, 1999, with a total of 51 episodes.
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Ultraman Gaia - Cast & Crew
Main Cast
- Takeshi Yoshioka
- Hassei Takano
- Hiroyuki Watanabe
- Sei Hiraizumi
- Takashi Ukaji
- Ai Hashimoto
- Maria Theresa Gow
- Masami Nakagami
- Yukari Ishida
Writers
- Chiaki J. Konaka
- Hideyuki Kawakami
- Keiichi Hasegawa
- Shin Yoshida
- Kenji Konuta
Executive Producers
- Kazuo Tsuburaya
Ultraman Gaia - FAQs
Where can you stream Ultraman Gaia online?
Ultraman Gaia is available to stream for free on several platforms in the US, including Pluto TV, Tubi TV, Plex, and Fawesome, all supported by ads or free with a Plex account. No paid subscription is required to watch the series.
Who are the main actors in Ultraman Gaia?
The main cast includes Takeshi Yoshioka as Takayama Gamu, Hassei Takano as Fujimiya Hiroya, Hiroyuki Watanabe as Ishimuro Akio, Sei Hiraizumi as Chiba Tatsumi, Takashi Ukaji as Tsutsumi Seiichirō, and Ai Hashimoto as Sasaki Atsuko, among others.
What is Ultraman Gaia about?
Ultraman Gaia follows Takayama Gamu, a young scientist who merges with the ancient giant warrior Ultraman Gaia to defend Earth from a relentless extraterrestrial force known as the Root of Destruction. The series explores themes of human unity, scientific responsibility, and the cost of heroism.
Is Ultraman Gaia different from other Ultra Series entries?
Yes. Ultraman Gaia is notably distinct for featuring two rival Ultramen — Gaia and Agul — who initially oppose each other before joining forces. The series also takes a more grounded, science-fiction-driven approach compared to earlier entries, with a stronger emphasis on character development and overarching narrative.
Who wrote the story for Ultraman Gaia?
Ultraman Gaia was created by Chiaki J. Konaka, known for his work on dark, philosophically rich sci-fi projects. The writing team also included Keiichi Hasegawa, Hideyuki Kawakami, Shin Yoshida, and Junki Takegami, among other contributors across the 51-episode run.
How many episodes does Ultraman Gaia have?
Ultraman Gaia consists of 51 episodes across one season, which aired on MBS and JNN TV stations in Japan from September 5, 1998 to August 28, 1999. The series also includes one special episode, bringing the total content to 52 entries.
What makes Ultraman Gaia worth watching for new viewers?
Ultraman Gaia stands out for its mature storytelling, dual-hero dynamic, and emotionally resonant characters. It balances classic kaiju action with thoughtful science-fiction themes, making it accessible to newcomers while rewarding longtime Ultra Series fans with deeper lore and character arcs.
What are shows similar to Ultraman Gaia?
Fans of Ultraman Gaia may enjoy Seijuu Sentai Gingaman (1998), VR Troopers (1994), Mobile Cop Jiban (1989), Batman Beyond (1999), and Teen Titans (2003). These series share themes of heroism, science fiction, and action-driven storytelling aimed at younger and family audiences.
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