In our previous study, the mixed mode fracture criterion was established for an interface crack by using aluminum/epoxy circular disk specimens (Brazil-Nut-Sandwich) under compression or tension loading conditions. In the present study, four-point-bending tests are carried out under various loading conditions by using specimens made of the same dissimilar materials with the same adhesive conditions as before to compare with the previous results. The present results well consist with the previous results on the mixed mode fracture criterion for the interface fracture. It is confirmed that this criterion is valid independent of specimen shape, loading type and edge or internal interface crack.