大株主の所有状況（株式数、持株比率）
[{"name":"イムラ社員持株会","value":537152,"percentage":"5.39"},{"name":"井村 優","value":457500,"percentage":"4.59"},{"name":"有限会社ケイ・アンド・アイコーポレーション","value":385250,"percentage":"3.86"},{"name":"有限会社アイ・エム興産","value":358750,"percentage":"3.6"},{"name":"井村 美和","value":318000,"percentage":"3.19"},{"name":"井村 光一","value":310400,"percentage":"3.11"},{"name":"井村 達男","value":302000,"percentage":"3.03"},{"name":"日本紙パルプ商事株式会社","value":300000,"percentage":"3.01"},{"name":"イムラ取引先持株会","value":283300,"percentage":"2.84"},{"name":"井村 美保子","value":272500,"percentage":"2.73"}]
上位10株主の持株比率合計は35.35%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":73116,"percentage":"68.18"},{"name":"その他の法人","value":21747,"percentage":"20.28"},{"name":"金融機関","value":4917,"percentage":"4.58"},{"name":"個人以外","value":0,"percentage":"4.01"},{"name":"金融商品取引業者","value":3156,"percentage":"2.94"},{"name":"個人","value":0,"percentage":"0.0"}]