To enhance coating efficiency to reduce a material cost in a coating apparatus.

The coating apparatus is equipped with a vertical shaft (2) suspended from above and a plurality of support arms (3) and (7) or the like having coating guns (4) and (8) or the like provided to one ends thereof. A plurality of the support arms (3) and (7) or the like are arranged so as to almost radially extend from the lower end of the vertical shaft (2) on a plan view.