A vapor deposition apparatus (50) includes: a mask unit (54) including a vapor deposition source (70), a vapor deposition mask (60), and a mask holding member (80); a substrate holder (52); and at least either a mask unit moving mechanism (55) or a substrate moving mechanism (53), with a roller (83) provided in a surface of one of (A) the substrate holder (52) and (B) the mask holding member (80) which faces the other one of (A) the substrate holder (52) and (B) the mask holding member (80).