
Raised by dugongs, the mysterious brothers Umi and Sora possess a profound connection to the ocean. When strange occurrences begin to silence the world's oceans, a young girl named Ruka is drawn to them. Working at an aquarium with her father, Ruka finds herself entangled in a quest to uncover the secrets behind the oceanic disturbances and the brothers' unique bond with the sea. A journey of wonder, mystery, and adventure unfolds as she seeks answers to the world's deepening enigma.
Does Children of the Sea have end credit scenes?
No!
Children of the Sea does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Children of the Sea, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Min Tanaka

Yû Aoi

Sumiko Fuji

Win Morisaki
Angurâdo

Anjali Gauld
Ruka Azumi

Beau Bridgland
Anglade

Benjamin Niedens
Sora

Denise Lee
Dehdeh

Gorô Inagaki

Hiiro Ishibashi
Umi

Karen Strassman
Kanako Azumi, Students

Lynden Prosser
Umi

Mana Ashida
Azumi Ruka

Marc Thompson
Masaaki Azumi, Additional Voices

Sanurzhan Suleimeniv

Seishû Uragami
Sora

Tôru Watanabe
Discover where to watch Children of the Sea online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Wikipedia or Rotten Tomatoes.
See how Children of the Sea is rated across major platforms like IMDb, Metacritic, and TMDb. Compare audience scores and critic reviews to understand where Children of the Sea stands among top-rated movies in its genre.
Children of the Sea offers a visually immersive journey while struggling with narrative clarity. Critics and users alike celebrate its stunning animation, cohesive audiovisual design, and thematic ambition exploring human-nature connections. However, the nonlinear pacing and enigmatic plot garnered frequent remarks about confusion and lack of cohesion, with some praising its surreal originality and others finding it frustrating. Despite these divisions, the film delivers an atmospheric experience that rewards viewers open to ambiguity.
The Movie Echo Score Breakdown for Children of the Sea
Art & Craft
In terms of art and craft, the film’s visual execution stands out as its primary asset. Reviews consistently praise the detailed hand-drawn-CGI animation, from vibrant color palettes to fluid motion. Critics note the sweeping cinematography of skies and oceans, and users highlight the textured production design. The direction balances whimsy and technical precision to create an immersive canvas. Overall, the animation’s artistry is the film’s most compelling element.
Character & Emotion
When it comes to character and emotion, responses are divided. Some reviews highlight a poignant sense of human and more-than-human connection, noting occasional heartwarming moments and thematic resonance. Others find the romantic undertones awkward and the emotional arcs underdeveloped amid the film’s abstraction. While the central figures evoke curiosity, their motivations remain elusive at times. Overall, the character dimension achieves intermittent resonance but never fully coalesces.
Story & Flow
In terms of story and flow, the film’s nonlinear structure and measured pacing received mixed reactions. Critics and users describe the plot as enigmatic, with fragmented sequences that challenge narrative coherence and leave thematic threads unresolved. While some appreciate the surreal originality, many find the progression slow and the storyline difficult to follow. Ultimately, the film’s narrative ambition yields a thought-provoking experience for some but a confusing one for others.
Sensory Experience
When considering sensory experience, the film’s audiovisual design stands out for its immersive qualities. Multiple reviews commend the evocative score and detailed sound design, which complement the striking visual style and cohesive color palette. Users and critics both cite the synergy between music and imagery as instrumental in creating an atmospheric journey. Overall, the film delivers a compelling sensory tapestry that enhances its thematic exploration of nature and wonder.
Rewatch Factor
In terms of rewatch value, the film’s intricate imagery and thematic depth encourage further viewings for attentive audiences. Some viewers report discovering new symbolic details and emotional nuances on subsequent watches, while others cite the ambiguous narrative as a barrier to repeated enjoyment. The enchanting visuals and environmental motifs may reward engagement, but the unresolved storyline can diminish the impulse to return. Overall, the rewatch appeal is present yet selective.
74
Metascore
6.8
User Score
62%
TOMATOMETER
61%
User Score
71
%
User Score
3.7
From 930 fan ratings
3.00/5
From 2 fan ratings
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Watch official trailers, exclusive clips, cast interviews, and behind-the-scenes footage from Children of the Sea. Dive deeper into the making of the film, its standout moments, and key production insights.
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