Doquín is a mechanical bird appearing exclusively in the film *Soreike! Anpanman Kagayake! Kurun to Inochi no Hoshi*. Created by Dokin-chan, Doquín functions as a messenger. Its critical task is delivering an urgent warning to Anpanman and his companions about the impending danger posed by the approaching Kurun comet to the Star of Life. After successfully conveying this vital message, Doquín meets its end at the hands of Baikinman. This film constitutes Doquín's sole narrative role and appearance within the Anpanman franchise across all seasons, movies, OVAs, spin-offs, and official media.