大株主の所有状況（株式数、持株比率）
[{"name":"株式会社マスプ","value":859000,"percentage":"13.91"},{"name":"前 島 達 也","value":486000,"percentage":"7.87"},{"name":"オルバヘルスケア従業員持株会","value":392000,"percentage":"6.35"},{"name":"株式会社山陰合同銀行","value":278000,"percentage":"4.51"},{"name":"株式会社中国銀行","value":277000,"percentage":"4.49"},{"name":"株式会社日本カストディ銀行（信託口）","value":255000,"percentage":"4.13"},{"name":"光通信株式会社","value":165000,"percentage":"2.68"},{"name":"株式会社伊予銀行","value":165000,"percentage":"2.67"},{"name":"有限会社ティ・エム・テラオカ","value":151000,"percentage":"2.44"},{"name":"権 瓶 和 雄","value":149000,"percentage":"2.42"}]
上位10株主の持株比率合計は51.47%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":36502,"percentage":"58.49"},{"name":"その他の法人","value":15138,"percentage":"24.26"},{"name":"金融機関","value":9860,"percentage":"15.8"},{"name":"個人以外","value":0,"percentage":"0.99"},{"name":"金融商品取引業者","value":264,"percentage":"0.42"},{"name":"個人","value":0,"percentage":"0.03"}]