- Runtime
- 13 × 20 min · about 4 h 20 m
- Also known as
- Heaven Sealing Contract
Seal The Heaven Covenant
封天契
About this title
An ONA. First released in Summer 2026. 13 episodes. Finished airing.
There is no synopsis for this title yet. These facts come from Shiori’s catalog data.
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13 episodesScores out of 10
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Catalog information can change as new episodes and releases are announced.

