A Study of Viewpoint Areas and Landscape Features of Modern-day Naruto Strait as Seen in Postcards

Abstract

This study focuses on modern postcards to identify the viewpoint areas of the Naruto Strait and the landscape features visible from these areas. Twelve viewpoint areas (A to L) were identified from the composition and viewpoint positions in 160 postcards dating from 1913 to 1939. In addition, landscape elements and landmarks captured in the postcards were sampled. Based on the results of the statistical analysis of the relationship between the samples and the viewpoint areas, the frequency of occurrence of coastal views—such as the islands of Hadakajima, Tobishima, and Aboshijima of Chidorigahama with its arrangement of rocks and black pines and of Choshinoguchi, appreciated for its swift-moving tides—was high in viewpoint areas A to G (118 postcards) in an area designated as a place of scenic beauty. Clearly, when Naruto Strait became a designated place of scenic beauty, it was found worthwhile to view these elements from various viewpoint areas. However, most of the viewpoint areas H to L (35 postcards) were seen from 1925 onward and were considered to have been discovered later, given the diverse modes of sightseeing available and preservation of places of scenic beauty. These areas included shipboard views of whirlpools and the natural monument of Neagarimatsu.