1887.岡村松太郎編纂‘新撰地誌

1887.岡村松太郎編纂‘新撰地誌 (Okamura Matsutaro, New Geography)

巻1：日本総図(vol1: outline map of Japan)：日本海（Sea of Japan）　
(stored in Washeda Univ. Library)

1888：青木恒三郎　分邦詳密日本地図

1888：青木恒三郎　分邦詳密日本地図 ；日本海（Sea of Japan)
http://kindai.ndl.go.jp/info:ndljp/pid/767761/7
 


Btw, Korean media distorts there are Ulleungdo and Liancourt Rocks(=Takeshima) on this map, is wrong
http://www.munhwa.com/news/view.html?no=2012082801030143186004

It is appear that the two island in the sea of Japan, one is Argonaut island and the other is Dagelet-Ulluengdo and It is not Liancourt Rocks on this map.
https://sites.google.com/site/takeshimaliancourt/Home/Korean-media-black-propaganda/20120828

Google Earth Argonaut-Dagelet-Liancourt Rocks Position check tool; (download; no virus)

Moreover, there are many Japanese map on Meiji era which describes Liancourt Roocks(Takeshima).