26 episodes
First episode: E1
Synostone
The one who protects the world by becoming one with the spirits, 'Mask Masters' exists. world. Against the forces of darkness, the new power of the Mask Masters, 'Synostone' together. Unimaginable transformation robot.
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26 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did Synostone first air?
Synostone first aired on April 26, 2017.
How many seasons and episodes does Synostone have?
Synostone currently has 2 seasons and 52 episodes.
When is the next episode of Synostone?
No official next-episode air date is listed for Synostone right now.