Etymology and distribution of 越河.

Kosugou 【越河】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Kumamoto-ken . Terrain . From the four rivers. Kumamoto-ken Kikuchi-shi Meiji New surname by monk of Ishikari-ji in Shimizichi Shimizu town. Tell the fact that four rivers merged on the site, so in 1889 he named the place name of Shui. From another tradition in November 1986 the town council of Shishimachi decided that the place name of Shui water was named after the Shandong Province Jining City Shui Shui Province of China.

Koshikawa 【越河】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Kanagawa-ken , Gunma-ken , Chiba-ken .

① variant of 重田 . Saitama-ken Kitakatsushika-gun Sugito-machi In the wake nose it is said that it was described as "Shigeta" in the Edo period.

② Kumamoto-ken Kuma-gun Kuma-mura Originated in Katsumi Katsuji Motta (Mota). It is distributed in the same place. My last name is Mota.

③ Topography . Add "rice" to Shigeru which is the surname of Kagoshima-ken 's Amami archipelago. Estimated at the time of returning to Japan in 1953. 茂 Shige reference.

※ Ibaraki-ken Chikusei-shi Shigeta (Moda) is a place name with a record since the Edo period.