The invention relates to a joined member manufacturing apparatus and a method for manufacturing the joined member in order to provide a joined member manufacturing apparatus capable of correctly performing alignment of two members and a method for manufacturing the joined member. The joined member manufacturing apparatus comprises a first keeper, a second keeper, a moving device enabling a lower electrode to relatively move in a datum plane relative to an upper electrode and relatively move towards the vertical direction in a reciprocating manner, and a control device. The second keeper comprises a reference position holding portion held at a reference position of a first joined object member through a lens. The control device is aligned with the position projected to the datum plane by employing the reference position holding portion towards the position away from a specified distance in the vertical direction for the first joined object member and a second joined object member and controls the moving device to enable the moving device to approach the vertical direction for joining.