北海道日高町の坂東牧場で厩務員を募集 https://keepersnavi.com/%e5%8c%97%e6%b5%b7%e9%81%93%e6%97%a5%e9%ab%98%e7%94%ba%e3%81%ae%e5%9d%82%e6%9d%b1%e7%89%a7%e5%a0%b4%e3%81%a7%e5%8e%a9%e5%8b%99%e5%93%a1%e3%82%92%e5%8b%9f%e9%9b%86/