Kensaku to Enjin no Christmas (2019)

(Esta sinopse está em inglês. Ajude a comunidade traduzindo!)

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In Kensaku's bedroom, where he sleeps peacefully, the shadow of Enjin stands suspiciously...
A heart-warming Christmas animation featuring Yahoo's official character "Enjin" and friends.

(Source: Kensaku to Enjin Official YouTube Channel, translated)