大株主の所有状況（株式数、持株比率）
[{"name":"村山 哲朗","value":610000,"percentage":"15.24"},{"name":"青木 淳一","value":349550,"percentage":"8.73"},{"name":"室町ケミカルグループ従業員持株会","value":262834,"percentage":"6.57"},{"name":"株式会社商工組合中央金庫","value":150000,"percentage":"3.75"},{"name":"日邦産業株式会社","value":131000,"percentage":"3.27"},{"name":"髙宮 一仁","value":117450,"percentage":"2.93"},{"name":"外池 榮一郎","value":100000,"percentage":"2.5"},{"name":"室町機械株式会社","value":80800,"percentage":"2.02"},{"name":"大辻 正高","value":75000,"percentage":"1.87"},{"name":"穗苅 久美","value":75000,"percentage":"1.87"}]
上位10株主の持株比率合計は48.75%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":34934,"percentage":"85.41"},{"name":"その他の法人","value":3310,"percentage":"8.09"},{"name":"金融機関","value":1531,"percentage":"3.74"},{"name":"金融商品取引業者","value":682,"percentage":"1.67"},{"name":"個人以外","value":0,"percentage":"0.88"},{"name":"個人","value":0,"percentage":"0.21"}]