4-7 Metsukebashira (sighting pillar), Shitebashira (principal character's pillar), Fuebashira (flute pillar), and Wakibashira (also called Daijinbashira, downstage left pillar): A performer wearing a mask has very limited sight, so these pillars help the performer to position himself upon the stage while dancing.
4-7目付柱（角）、シテ柱、笛柱、脇柱（大臣柱）　面をつけると視野が非常に制限されるので、舞台上ではこれらの柱を目印（目付）にして舞う。