A mystery mystery in which the main character, Koda (a young child with deaf parents), catches the true culprit of a horrific murder that occurred 20 years ago.
Production companies：
Barunson
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Barunson Studio
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Overview：A mystery mystery in which the main character, Koda (a young child with deaf parents), catches the true culprit of a horrific murder that occurred 20 years ago.
