Anime
AIKa
Who's in it
Cast
The principal ensemble across the run of the series.
Hiroko Konishi
Aida Rion (voice)
7 eps
Rei Sakuma
Sumeragi Aika (voice)
7 eps
Minami Takayama
Bianca (voice)
7 eps
Jurota Kosugi
Gust Turbulence (voice)
7 eps
Sakiko Tamagawa
Maypia Alexymetalia (voice)
7 eps
Masaya Onosaka
Michikusa Shuntarou (voice)
7 eps
Atsuko Tanaka
Nena Hagen (voice)
7 eps
Kaneto Shiozawa
Rudolf Hagen (voice)
7 eps
Akio Otsuka
Aida Gozo (voice)
1 eps
Hisako Kyoda
B.A. Bandora (voice)
1 eps
Junko Takeuchi
Betty (voice)
1 eps
Kumiko Nishihara
Black Leader (voice)
1 eps
Yuri Shiratori
Blue Leader (voice)
1 eps
Kanako Mitsuhashi
Sae
1 eps
Wakana Yamazaki
Suzie
1 eps
Yuko Nagashima
White Leader (voice)
1 eps
The Nutevio profile
TV DNA
How AIKa actually feels to watch, measured on the traits our editors track across every series.
Signature profile
AIKa reads strongest on Bingeability, Spectacle and Humour.
How hard it is to stop after one episode.
Visual ambition — scale, craft and set-piece filmmaking.
How often the series is genuinely funny, by design.
How fully written and psychologically layered the ensemble is.
The scale, internal logic and texture of the world.
How much each hour depends on the one before it.
How often an episode ends on a hook you can't ignore.
The sustained pressure the series keeps you under.
How much the series is designed to affect you.
The story
What it's about
Aika Sumeragi works as a salvager for hire, but gets caught up in a plot for world domination.
The run
Seasons
1 season · 7 episodes.
Season 0 · Complete
Specials
19985 episodes
Season 1 · Complete
Season 1
19977 episodes
9.4IMDbA catastrophic earthquake has left Tokyo, and most of the Earth for that matter, under the sea. Aika is a salvager who retrieves various remains from the watery ruins. When Aika accepts the dangerous mission of locating and obtaining the mysterious Lagu, she discovers that she's not the only one after it.
Recently aired
Latest Episodes
S00E02
Live Action
S01E07
Trial 7: Break the Decisive Battle! Delmo Base!
- Written by Kenichi Kanemaki
S00E05
Special Mission 3: Mary Gene
S01E06
Trial 6: Delmo Operation: White Silver
- Directed by Noriyasu Yamauchi
- Written by Kenichi Kanemaki
S01E05
Trial 5: The Golden Delmo Operation
- Directed by Katsumi Terahigashi
- Written by Katsumi Terahigashi
S00E01
Special TRIAL: Moving Out
Behind the series
Created by
Showrunners, creators, executive producers and the writers who set the voice of the series.
The craft
Key Crew
Directing, writing, production, camera, music and editing.
Writing
- Katsuhiko NishijimaWriter
- Kenichi KanemakiWriter
- Katsumi TerahigashiWriter
Direction
- Katsuhiko NishijimaDirector
- Noriyasu YamauchiDirector
- Katsumi TerahigashiDirector
Music
- Junichi KanezakiOriginal Music Composer
Where to watch
Streaming
Availability verified against regional listings.
Checking regional listings…
If you liked this
Similar Series
Series that share this one's texture, not just its genre tags.
Witchblade
2006
Sharp comic writing · Large-scale spectacle
Kenichi: The Mightiest Disciple
2006
Sharp comic writing · Large-scale spectacle
Tenjho Tenge
2004
Sharp comic writing · Large-scale spectacle
Fairy Tail
2009
Sharp comic writing · Large-scale spectacle
AIKa ZERO
2009
Sharp comic writing · Large-scale spectacle
Demon King Daimao
2010
Sharp comic writing · Large-scale spectacle
Ben-To
2011
Sharp comic writing · Large-scale spectacle
Manyu Scroll
2011
Sharp comic writing · Large-scale spectacle
Infinite Stratos
2011
Sharp comic writing · Large-scale spectacle
Yu-Gi-Oh!
1998
Sharp comic writing · Large-scale spectacle
High School DxD
2012
Sharp comic writing · Large-scale spectacle
So, I Can't Play H!
2012
Sharp comic writing · Large-scale spectacle
Where to go from here
Watch Next
Our editors' suggestion for the show you should start tonight — and why.
Mushoku Tensei: Jobless Reincarnation
2021
Continue the epic fantasy journey with another world worth getting lost in.
Bleach
2004
Another invented world built with the same seriousness — start at episode one.
JUJUTSU KAISEN
2020
If the world-building is what held you, this is the next map to walk.
Adventure Time
2010
Continue the epic fantasy journey with another world worth getting lost in.
GuAn
2026
Keep the scale up — another series that spends its budget on screen.
Akane-banashi
2026
Where our editors would send you after the credits roll.
Never stop watching
Related Collections
No related collections yet
This title isn't in a published Nutevio collection yet. It will appear here automatically as soon as it is.
Join the conversation