  It is known that the necessary and sufficient conditions of the boundedness
of commutators on Morrey spaces are given by Di Fazio, Ragusa and Shirai.
Moreover, according to the result of Cruz-Uribe and Fiorenza in 2003, it is
given that the weak-type boundedness of the commutators of the fractional
integral operators on the Orlicz spaces as the endpoint estimates. In this
paper, we gave the extention to the weak-type boundedness on the Orlicz-Morrey
spaces.
