Bleach / episode 237
is bleach episode 237 filler?
yesit's filler
title: Suì-Fēng, Surrounding the Zanpakutō
In the Seireitei, at the 4th Division barracks, Ichigo sits at a table with 13th Division Captain Jūshirō Ukitake, 8th Division Captain Shunsui Kyōraku, and 4th Division Captain Retsu Unohana, who asks Ichigo if Muramasa is the one controlling the manifested Zanpakutō Spirits.