Norioki Yasuno

Box Group Co. operates massage salons and spas. It offers relaxation and aesthetic services including reflexology, body care, herbal ball, foot exfoliation, and aroma therapy. The firm also produces and supplies skincare products and cosmetics. It operates through the Ruam Ruam brand. The company was founded in April 1983 and is headquartered in Saitama, Japan.

Part of Golf Do Co., Ltd., Square Two Japan KK is a Japanese company that wholesales and retails golf clubs and golf products. The company is based in Nagoya, Japan. Square Two Japan KK was acquired by Golf Do Co., Ltd. from Japan Asia Investment Co., Ltd. on May 18, 2010 for $2.10 million.

Nine Roots KK engages in the operation of relaxation salon. The company was founded on October 3, 2016 and is headquartered in Saitama, Japan.

Part of MEDIROM Healthcare Technologies, Inc., SAWAN Co. Ltd. operates salons. The company is based in Saitama, Japan. The Japanese company was founded in 2015. The CEO is Yoshihisa Matsuda. SAWAN Co. was acquired by MEDIROM Healthcare Technologies, Inc. from BOX GROUP Co., Ltd. on April 30, 2021.

Nine Roots Co., Ltd. is a Japanese company that operates salons. The private company is based in Saitama, Japan and was founded in 2016.