©Courtesy of Adult Swim  Do not expect much cross-promotion for this new anime series in the Guggenheim rotunda. For many viewers, the sight of any seemingly benign spiral will cause great unease, even after just one episode. As fans of Junji Ito’s cult-classic manga and the 2000 live-action adaptation directed by Higuchinsky (a.k.a. Akihiro Higuchi)…