ナリタブラリアン
Real-Life Japanese [[Pony (animal)|]]. This gray pony is named as a pastiche of (then recently crowned) Triple Crown Winner [[Narita Brian (racehorse)|]].

In the context of [i][[Umamusume]][/i], he is typically rendered as a child-sized [[Narita Brian (umamusume)|]] [[look-alike]] with [[white hair]].
narita burarian (horse)