Yoichiro Takaya

NTT Communications Corp. provides domestic and international telecommunications services. It offers cloud, data center, networking, voice and video communications, managed security, operations management, and customer portal services. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan.

NTT Resonant, Inc. provides business-to-consumer services. It offers media, electronic commerce, and system solutions. Its operations include portal site management, Internet advertising, search engine development, NTT group technology support, online store operations, software and smartphone applications, and smartphone remote verification. The company was founded in December 2003 and is headquartered in Tokyo, Japan.

DOCOMO gacco, Inc. provides online education support services. Its activities include development and production of e-learning courses and outsourcing sales of e-learning courses. The firm operates N-Academy, an online school where users can participate from home and that offers courses taught by people from multiple fields. Its N-Academy platform establishes a framework in which students in a class may learn by communicating with each other using a social networking service or other discussion functions. The company was founded on September 18, 2009 and is headquartered in Tokyo, Japan.

NTT Prime Square, Inc. specializes in cloud-based content delivery business. It develops, plans, and operates Fan+, a rich-content distribution service that covers genres such as entertainment, hobbies, history, and sports. The firm also designs and manages Fan Plus Mall, an online shop for applications and digital contents that can be accessed through computers, smartphones, and mobile devices. The company was founded on February 10, 2010 and is headquartered in Tokyo, Japan.