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Dearia (ディアリア, Diaria) is one of the main characters of Dragon Goes House-Hunting series. Dearia is a beautiful elven man who works in architecture and real estate. He saved Letty and now helps him on his quest. He also has a side gig as a demon lord.
Dearia is a young looking adult elf with a long white hair.
Seeing yuusha bully a dragon, Dearia decides to intervene and saves the dragon. The red dragon introduces himself as Letty and explains how he got kicked out of home and that he is seeking a famous elven architect in these parts and ask him to help him find a home. Dearia reveals that he is the architect and agrees to help Letty find a new home and starts showing him properties that were recently put for sale.