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Courcastクール • Renewal Forecasts
Samayo shinzo
Aliases

Samayo shinzo, Rootless heart, さまよう心臓

S1 (Movie)2011MOVIE
concluded
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Rootless heart

Samayo shinzo

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Two boys are playing in ruins. There is something lurking in the dark...This is the stop motion animation on the theme of fear.

Graduate Work 2011, Tokyo University of the Arts, Graduate School of Film and New Media, Department of Animation

Prize: 2012 Puchon International Fantastic Film Festival in 2012, Jury's Choice 2012 24th Tokyo Students Film Festival, Grand prize＆Audience Award 2012　Independent Animation Festival, Jury's Choice 2012　Yubari International Fantastic Film Festival in 2012, scholarship 2011　Shimokitazawa Film Festival, Grand prize 2011　West Tokyo Film Festival, Excellence Award

(Source: Geidai Animation)

Last updated

Aug 7, 2026, 04:16 PM

Franchise overview

Franchise timeline

Review every Courcast-tracked season for this series and jump between entries.

Renewal pulse

Courcast score breakdown

CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.

CourScore

(×﹏×)

CourScore is the probability of an official sequel announcement within 18 months.

Signal coverage: (×﹏×) • Signal freshness: (×﹏×) • Updated 3 hours ago

Top reasons

  • Not enough signal coverage yet to summarise.
Runway
Anime original

This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.

Financial & Commercial0
Production Feasibility0
Audience Reception0
Strategic Priors0
Fandom Engagement0

CourScore history

CourScore over time

Last analysedNot yet analysed
Next scheduledWithin ~24 hours
Renewal FAQ

Rootless heart renewal questions

Common questions about this title's renewal prospects, answered by Courcast's daily analysis.

Is Rootless heart getting a new season?
Courcast is still gathering signals for Rootless heart. Once enough data is collected the renewal probability will appear above.
Will Rootless heart be renewed?
Courcast monitors Rootless heart across streaming platforms, fan communities, and industry signals to estimate renewal likelihood. Return once the score populates for a detailed probability.
What is Rootless heart's renewal probability?
Rootless heart does not yet have a CourScore. Courcast generates scores once sufficient signal coverage is reached. The data collection is ongoing.
Latest signals

Fresh telemetry

Courcast watches every connected signal to surface the freshest indicators of momentum.

SourceMetricGeoValueCollected
No recent signals recorded for this title.
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