Leonardo Hakase to Kirin-mura no Nakama desho: Halloween Party da yo Kirin-mura!

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

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A special of Leonardo Hakase to Kirin-mura no Nakama desho focused on a Halloween party. This was a tie-in to a Halloween even the DLE Store was having, where one of the bonuses of coming to the event, was watching an event-only short. It was later included with the DVD release of the series.