Hiroyuki Sono

Pion Co., Ltd. engages in the information infrastructure and corporate solution business. It operates in the Information Infra and Corporate Solution segments. The Information Infra segment manages the sale of mobile phones in the stores and communication service subscriptions. The Corporate Solution segment deals with the sale of corporate mobile phones and information technology solution packs. The company was founded on June 22, 1990 and is headquartered in Osaka, Japan

Part of Hikari Tsushin, Inc., Sfida Co., Ltd. is a Japanese company that provides medical information and consulting services through the Internet. The company is based in Osaka, Japan. Sfida Co. was acquired by iFLAG Co., Ltd., a subsidiary of Hikari Tsushin, Inc. from Hikari Tsushin, Inc. on February 01, 2014 for $2.64 million.

Next Joy KK provides telephone and broadcasting services, as well as distributes office equipment, mobile phones, and peripheral equipment. The private company is based in Kanezawa, Japan.

iFLAG Co., Ltd. engages in the provision of comprehensive information technology (IT) solutions for small businesses. These include planning, production, and operation of homepages and internet advertisement. Its services include EPARK Clinic and Hospital, EPARK Pet Life, EPARK Human Dog, EPARK Suites Guide, Homepage Master, Express Design, and My Clinic Express. The company was founded on June 11, 1997 and is headquartered in Tokyo, Japan.

Part of Hikari Tsushin, Inc., Empower Healthcare KK is a Japanese company that provides medical information technology services. The company is based in Tokyo, Japan.

Part of Hikari Tsushin, Inc., eFrog Co., Ltd. is a Japanese company that provides custom computer programming services. The company is based in Tokyo, Japan.

Part of Hikari Tsushin, Inc., SGS, Inc. is a corporate site of epark co., ltd. The company is based in Tokyo, Japan. SGS develops services that can be waited and reserved from smartphones and services that can be conveniently used at various stores. The Japanese company's website introduces corporate information, press releases, partners, recruitment information, history, epark service sites, and service apps. SGS was acquired by Hikari Tsushin, Inc. on September 02, 2013 for $8.74 million.