Etymology and distribution of 加千須.

Kachisu 【加千須】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Yamagata-ken Yonezawa-shi . Yamagata-ken Nan'you-shi River gut was a place name with a record in the notation of "river" during the Warring States Period. The place name was also written as "river gutter".