Kiyoaki Ikoma

Part of Noritsu Koki Co., Ltd., Doctor Net KK is a Japanese company that provides remote medical support services and information technology solution services. The company is based in Utsunomiya, Japan. Masako Hasegawa has been the CEO of the company since 2017. Doctor Net KK was acquired by NK Relations Godokaisha on June 29, 2010.

Part of Noritsu Koki Co., Ltd., Ikiiki Co., Ltd. is a publisher of magazines. The company is based in Tokyo, Japan. Ikiiki Co. was acquired by NK Relations Godokaisha on September 07, 2012 for $98.39 million.

Part of Halmek Holdings Co., Ltd., Zenkokutsuhan Co., Ltd. operates an e-commerce site. The company is based in Osaka, Japan. Zenkokutsuhan Co. was acquired by Halmek Holdings Co., Ltd. from Noritsu Koki Co., Ltd. on April 30, 2016.

Ai-Medic Co., Ltd. is a Japanese company that manufactures, distributes, and maintains medical equipment. The private company is based in Tokyo, Japan.

NK Relations Godokaisha operates as an investment holding company. It researches, analyzes, and makes direct investments in new businesses. Its services are investigating and investing in new areas of growth for the Noritsu Koki group. The company was founded on April 20, 2009 and is headquartered in Tokyo, Japan.

NS Partners Co. Ltd. engages in medical fee factoring business, consulting business and solution business. The company was founded on March 25, 2010 and is headquartered in Tokyo, Japan.