大株主の所有状況（株式数、持株比率）
[{"name":"株式会社ミヤキタコーポレーション","value":442000,"percentage":"12.67"},{"name":"中北 健一","value":264000,"percentage":"7.58"},{"name":"宮田 彰久","value":114000,"percentage":"3.28"},{"name":"黒田 知子","value":114000,"percentage":"3.27"},{"name":"中北 仁子","value":114000,"percentage":"3.27"},{"name":"渡部 育子","value":114000,"percentage":"3.27"},{"name":"宮田 和子","value":109000,"percentage":"3.12"},{"name":"宮田 宏章","value":106000,"percentage":"3.04"},{"name":"日本マスタートラスト信託銀行株式会社","value":102000,"percentage":"2.92"},{"name":"由上 知恵子","value":97000,"percentage":"2.78"}]
上位10株主の持株比率合計は45.2%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":23537,"percentage":"61.51"},{"name":"その他の法人","value":8386,"percentage":"21.92"},{"name":"金融機関","value":5286,"percentage":"13.81"},{"name":"個人以外","value":0,"percentage":"1.83"},{"name":"金融商品取引業者","value":343,"percentage":"0.9"},{"name":"個人","value":0,"percentage":"0.03"}]