ウェウェコヨトル
from Midnight Occult Civil Servants
Origin
México
In Aztec mythology, Huehuecóyotl [weːweˈkojoːt͡ɬ] (from huēhueh [ˈweːweʔ] "very old" (literally, "old old") and coyōtl [ˈkojoːt͡ɬ] "coyote" in Nahuatl) is auspicious godness of music, dance, mischiefs and songs of Pre-Columbian Mexico.

Midnight Occult Civil Servants
Miyako Arata is newly assigned to the Shinjuku Ward Office's Nighttime Regional Relations Department. Each of Tokyo's 23 wards has one such department, established to mitigate paranormal and occult-related events. Arata's special skill is the understanding of non-human speech, and the story begins with him encountering a youkai at Shinjuku Gyoen park who refers to him as the legendary Heian-era exorcist, Abe no Seimei. (Source: MU)