Osamu Koshidaka

Part of Koshidaka Holdings Co., Ltd., High Standard KK is a women-only fitness club that operates the largest number of stores under the brand name "Curves". The private company is based in Tokyo, Japan. The Japanese company offers a 30-minute healthy gymnastics classroom exclusively for women to support their muscle training for a healthy and shining future.

Part of Curves Holdings Co., Ltd., Curves Japan Co. Ltd. is a women-only fitness gym that offers a 30-minute health exercise class. The private company is based in Tokyo, Japan. The gym provides professional coaches to support women who are worried about slack, knee hips, posture, blood pressure, and more. Customers can enjoy the gym at any age and without a reservation. Curves Japan Co. was acquired by Curves Holdings Co., Ltd. from C&I Holdings Co., Ltd. on October 24, 2008 for $19.81 million.

Founded in 2008, Koshidaka Co., Ltd. is a comprehensive leisure service provision company based in Maebashi, Japan. Part of Koshidaka Holdings Co., Ltd., the Japanese company's focus is on providing happiness through their services.