Zettai Bouei Leviathan

Leviathan: The Last Defense

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Alternative Titles

Synonyms: Zettai Boei Leviatan
Japanese: 絶対防衛レヴィアタン
English: Leviathan: The Last Defense
German: Zettai Boei Leviatan
Spanish: Zettai Bouei Leviatan
French: Zettai Boei Leviatan
More titles


Type: TV
Episodes: 13
Status: Finished Airing
Aired: Apr 6, 2013 to Jul 6, 2013
Premiered: Spring 2013
Broadcast: Unknown
Producers: TV Tokyo, ZERO-A, GREE
Licensors: Sentai Filmworks
Studios: Gonzo
Source: Game
Genres: ComedyComedy, FantasyFantasy
Duration: 20 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 6.291 (scored by 1087910,879 users)
1 indicates a weighted score.
Ranked: #75652
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #3693
Members: 27,031
Favorites: 34

External Links

Streaming Platforms

Ranked #7565Popularity #3693Members 27,031
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Episodes: /13
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The story is set in Aquafall, a fantasy world abound with water and greenery, and populated by dragons and fairies. Meteorites suddenly bring forth evil creatures that threaten all living things on the planet. The fairy Syrup assembles the Aquafall Defense Force, with three girls of the dragon clans as recruits. The story follows Syrup and the dragon girls Leviathan, Bahamut, and Jörmungandr as they work together to battle enemies and grow up.

(Source: ANN)


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Episode Videos

Related Anime

Characters & Voice Actors

Leviathan's Brother

Kondou, Takashi


Nagatsuma, Juri

Old lady


Old man



Nanase, Ami


Yatagai, Kenichi
Morita, Yousuke
Sound Director
Nishimoto, Yukio
Episode Director, Storyboard
Kanno, Yuki
Theme Song Performance


Opening Theme

Apple Music
Amazon Music
Youtube Music
"Hajimari no Resolution (始まりのResolution)" by Yuki Kanno (カンノユキ)

Ending Theme

"Truly" by PASSPO☆

Jul 13, 2013
Nashe_Clet (All reviews)
Zettai Bouei Leviathan is an enjoyable anime. Even though it has many flaws, it is a pretty decent anime because this was just based on an iphone game. The story is somewhat cliched because the idea of people coming together to try and save the world is not new. The plot line is not very good, but it is not the worst.(Three girls with different elements try to fight against lucasites that are trying to destroy the world.The main character, Leviathan, is trying to find her lost brother. Bahamut is struggling with family problems, and Jörmungandr is trying to protect her family.)
While watching the show, read more
Jul 7, 2013
TheAshmanCometh (All reviews)
When an anime serves as a prequel for an Android-based RPG you've never heard of, chances are good that one shouldn't go into this series expecting much more than a four-hour commercial for the game it's advertising. Throughout the entire run of Zettai Bouei Leviathan, the show never really tries to be more than it is, which is a mediocre piece of fluff that just happens to have a fantastic voice cast.

Zettai Bouei Leviathan tells the story of a trio of dragon-girls on a planet named Aquafall that is occupied by dragon-people. At least, some of them are dragon-people, as we see non-dragon denizens milling read more
Jun 26, 2014
Omfgakitten (All reviews)
Zettai Bouei Leviathan, although pretty cliche, was harmless and relatively relaxing to watch.

Story - 6/10.
There wasn't much of a story to be found in this anime, to be honest. A peaceful planet, Aquafall, is beset by meteors, inside which are bugs called Lucasites. A fairy, Syrop, goes on a journey to find people willing to protect the planet. The story development is incredibly slow - we are introduced to our characters, they do cute stuff, eventually they go on a short adventure to kill some bugs.

Art - 6/10.
The art for this anime was okay. Character designs were relatively predictable and bland, each being designed to read more
Mar 5, 2014
ktulu007 (All reviews)
Zettai Bouei Leviathan is an anime series released virtually concurrently with the mobile game it was based on. The series was written by Zappa Go and Ide Yasunori and was created by Gonzo, which has been behind some really good stuff like Bakuretsu Tenshi and the Lunar games. It's also been behind some real rubbish like the Brave Story film and Gantz. The only way to find out where this one falls is to check it out.

Our story opens with a fairy named Syrup looking for strong people to join her Aquafall Defense force to protect the world from invading alien bug creatures. Naturally, read more

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