大株主の所有状況（株式数、持株比率）
[{"name":"井上 弘之","value":744543,"percentage":"27.84"},{"name":"セイホク株式会社","value":266000,"percentage":"9.94"},{"name":"T・B・H株式会社","value":235535,"percentage":"8.8"},{"name":"吉岡 裕之","value":168000,"percentage":"6.28"},{"name":"日本マスタートラスト信託銀行株式会社","value":81968,"percentage":"3.06"},{"name":"JKホールディングス株式会社","value":78070,"percentage":"2.91"},{"name":"小林 誠","value":75500,"percentage":"2.82"},{"name":"三勇床工事株式会社","value":63400,"percentage":"2.37"},{"name":"吉野石膏株式会社","value":58900,"percentage":"2.2"},{"name":"株式会社三菱UFJ銀行","value":50000,"percentage":"1.86"}]
上位10株主の持株比率合計は68.08%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":24339,"percentage":"66.52"},{"name":"その他の法人","value":9870,"percentage":"26.98"},{"name":"金融機関","value":1323,"percentage":"3.62"},{"name":"金融商品取引業者","value":888,"percentage":"2.43"},{"name":"個人以外","value":0,"percentage":"0.43"},{"name":"個人","value":0,"percentage":"0.03"}]