Katsunori Aonuma

Digital Publishing Initiatives Japan Co., Ltd. engages in electronic publishing business. It publishes, manages, delivers and sells electronic book content. The company was founded on April 2, 2012 and is headquartered in Tokyo, Japan.

ROYAL GATE, Inc. provides information technology (IT) solutions and consulting services. It operates through the following divisions: IT Solutions, ASP and IT Consulting. The IT Solutions division provides system development, website creation, design production, social networking service customization, EC systems customization, search engine optimization and marketing support. The ASP division provides PAYGATE (smart phone type credit card reader service) and COdeGATE (tablet smart phone and corresponding multi-settlement services). The IT Consulting division handles the IT business strategy planning; IT advisory services; and systems development, testing, and maintenance. The company was founded by Keiji Umemura on September 12, 2007 and is headquartered in Tokyo, Japan.