It is possibly an odd situation that there is an inland culture that develops in a maritime area. This phenomenon, therefore, needs to be explained not only anthropologically for shedding more light on the present condition but also historically for getting the past explained. Historical explanation is very important considering the fact that in Indonesia such contestation originates from past experiences. It is preconditioned by both internal dynamics and external influence. For this purpose, this article intends to study the ups and downs in the
relation between inland and maritime cultures in Java island.