バイトアルヒクマ
One of the background "NPC" [[horse girl|umas]] in [[Umamusume]]. She has a [[long hair|long]] [[grey hair|gray hair]] with [[blunt bangs]] and [[dark-skinned female|dark skin]].

Her name is Arabic for the "House of Wisdom":[https://en.wikipedia.org/wiki/House_of_Wisdom], an Abbasid public academy/library in modern day Baghdad.
bayt al-hikmah (umamusume)