AIKa (1997)
A fast-talking salvager stumbles into a deadly conspiracy in this bold, fan-service-fueled anime OVA from Studio Fantasia.
AIKa - Series Information
- Original Title: AIKa
- First Air Year: 1997
- Last Air Year: 1999
- Type: TV Series
- Genres: Action, Adventure, Animation, Comedy
- Content Rating (US): TV-MA
- Episode Runtime: Average runtime per episode: 30 minutes
- Number of Seasons: 1
- Number of Episodes: 7
- Status: Ended
- Original Language: Japanese
- Spoken Languages: Japanese
- First Air Date: April 25, 1997 (United States - TV-MA), April 25, 1997 (Canada - 18+), April 25, 1997 (Germany - 16), April 25, 1997 (Australia - MA 15+)
- Production Companies: Studio Fantasia
- Production Countries: Japan
- Alternative Titles: あいか (JP), Agent Aika (US)
AIKa - Plot
Aika Sumeragi works as a salvager for hire, but gets caught up in a plot for world domination.
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AIKa - Cast & Crew
Main Cast
- Hiroko Konishi
- Rei Sakuma
- Minami Takayama
- Jurota Kosugi
- Sakiko Tamagawa
- Masaya Onosaka
- Atsuko Tanaka
- Kaneto Shiozawa
- Akio Otsuka
- Hisako Kyoda
Writers
- Kenichi Kanemaki
- Katsuhiko Nishijima
- Katsumi Terahigashi
AIKa - FAQs
Where can you stream AIKa online?
AIKa is available to stream for free with ads on Tubi TV. It's one of the more accessible ways to catch this late-1990s anime OVA series without a subscription, making it easy to dive into Aika Sumeragi's action-packed underwater adventures.
What is AIKa about?
AIKa follows Aika Sumeragi, a freelance salvager navigating a flooded post-apocalyptic world. What starts as routine underwater recovery work quickly spirals into a globe-spanning conflict when she crosses paths with Rudolf Hagen, a megalomaniac bent on wiping out most of humanity to build his own utopia.
Is AIKa set in a post-apocalyptic world?
Yes. The series takes place in a future where rising seas have submerged much of civilization. This flooded backdrop gives AIKa its distinctive atmosphere, blending salvage-diving action with spy-thriller intrigue. The sunken ruins of the old world serve as both setting and constant reminder of the catastrophe that reshaped humanity.
How many episodes does AIKa have?
The main series consists of 7 episodes across one season. There are also 5 additional special episodes collected under Season 0, bringing the total episode count to 12 across the full AIKa catalog, including the later spin-off OVA entries released between 1997 and 1999.
What content rating does AIKa carry?
AIKa is rated TV-MA in the United States, making it strictly for adult viewers. The series features mature themes, suggestive content, and fan-service elements that are characteristic of the ecchi anime genre. Equivalent ratings apply in other regions, including 18+ in Canada and MA 15+ in Australia.
Who are the main voice actors in AIKa?
The Japanese voice cast is led by Rei Sakuma as the titular Aika Sumeragi and Hiroko Konishi as Rion Aida. Other notable performers include Minami Takayama as Bianca, Jurota Kosugi as villain Gust Turbulence, Kaneto Shiozawa as Rudolf Hagen, and Atsuko Tanaka as Nena Hagen.
What genre is AIKa?
AIKa blends action, adventure, animation, and comedy into a fast-paced ecchi anime package. It draws on spy-thriller and secret-agent conventions while leaning into its post-apocalyptic sci-fi setting. The series is particularly known within anime circles for its heavy fan-service alongside its action-driven storyline.
What anime series are similar to AIKa?
Fans of AIKa often enjoy other action-comedy anime like Chained Soldier, Undead Unluck, and Zom 100: Bucket List of the Dead for their mix of outrageous humor and high-octane battles. For a spy-and-mission vibe, Mission: Yozakura Family and Ninja Kamui also scratch a similar itch.
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