Etymology and distribution of 琴音.

Kotone 【琴音】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Ehime-ken , Shizuoka-ken , Chiba-ken . 四宮 's variant. Kanagawa-ken Hiratsuka-shi It was in Edo period in Tamura. Shizuoka-ken Makinohara-shi Hosoe (formerly Shinomiya ) is a stopover. A place name with a record since the Edo period. The place name tells that Mr. Sannomiya returned from farming during the Warring States Period.