And you can see it referenced in absolutely every anime that has an excuse to have a giant skeleton. Hell there is a show airing currently that references it in the official promo poster or whatever it’s called. Once you notice it you can never stop seeing it.
This is https://en.m.wikipedia.org/wiki/Takiyasha_the_Witch_and_the_Skeleton_Spectre for anyone interested.
And you can see it referenced in absolutely every anime that has an excuse to have a giant skeleton. Hell there is a show airing currently that references it in the official promo poster or whatever it’s called. Once you notice it you can never stop seeing it.