Masakazu Tsukamoto

MIRAIT Corp. provides telecommunication engineering services. It offers ICT (Information and Communications Technology) solutions, social innovation, mobile networks, communications infrastructure, global and structured cabling systems. The company was founded on December 21, 1944 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 DOCOMO Ventures, Inc. (NDV) is the venture capital subsidiary of NTT DoCoMo, Inc. (TK: 9437) itself a subsidiary of Nippon Telegraph & Telephone Corp. (TK: 9432). NTT DOCOMO is headquartered in Tokyo.

MIRAIT Technologies Corp. provides online communications and software development services. Its services include installation and maintenance of telecommunications cables, maintenance of telecommunications networks, installation and maintenance of in-house LAN, WAN, VOIP, and PBX, sale of telecommunications systems and equipment, and installation and maintenance of network security products. The company was founded on June 15, 1960 and is headquartered in Osaka, Japan.

Nippon Telegraph & Telephone West Corp. provides regional telecommunication services in the western parts of Japan. The firm's activities include telephone services, integrated digital communications services, leased circuit services and other telecommunication-related activities. The company was founded on July 1, 1999 and is headquartered in Osaka, Japan.

Nippon Telegraph & Telephone East Corp. provides regional telecommunications services. It offers telephone service applications and changes, billings and payment solutions, discount options, optional services, Internet services, wireless communication network services and business network. The company was founded on July 1, 1999 and is headquartered in Tokyo, Japan.

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.

Part of Nippon Telegraph & Telephone Corp., ABC Cooking Studio Co., Ltd. is a cooking class where people can learn how to make bread and cakes in a bright and fun atmosphere. The company is based in Tokyo, Japan. With over 1.54 million members worldwide, the Japanese company offers classes in Tokyo, Yokohama, Nagoya, and other locations throughout Japan. The company has developed one-day lessons and propose the importance and pleasure of "handmade food" with "a dining table full of smiles around the world." The company was founded in 1987, and the CEO is Narumi Shimura.

Part of Nippon Telegraph & Telephone Corp., ABC Holdings KK is an investment holding Japanese company with interests in studio operation. The company is based in Tokyo, Japan. ABC Holdings KK was acquired by NTT Docomo, Inc.

Entrepia Ventures, Inc. (Entrepia Ventures) is a venture capital firm founded in 1999 by Gene Kawaratani, Ken Yasunaga and Max Koga. The firm is headquartered in Roseland, New Jersey.

Terrascale Technologies, Inc. is engaged in developing storage solutions for high performance enterprise class cluster and grid applications. Its applications for the following positions, which include Software Development Engineer, Software Test Engineer and Pre-Sales Support Engineer. The company has field offices in McLean, VA and Albuquerque, NM. Terrascale Technologies was co-founded by Gautham M. Sastri & Iain B. Findleton in November, 2002 and is headquartered in Montreal, Canada.

Japan Energy Corp. refines and distributes crude oil. The company engages in petroleum exploration & development, refining, and petroleum product sales to liquefied petroleum gas, lubricants, and petrochemical products. It was founded in December, 1905 and is headquartered in Tokyo, Japan

Entrepia Japan Inc. (Entrepia Japan) is a venture capital arm of Entrepia Inc. and is headquartered in Tokyo, Japan. The firm was founded in 2000.

NetEnrich, Inc. provides on-line information technology services. The firm offers SRE, digital operations center, service provider transformation, and cloud solutions. The company was founded by Raju Chekuri in 2004 and is headquartered in San Jose, CA.

iXIT Corp. engages in content and solution business. It operates through the following business divisions: Digital Content, Media, Solution and Products. The Digital content business offers fortune-telling sites and apps that support women's health and pregnancy. The Media business operates point service and content store. The Solution business provides comprehensive IT development support. The Products business provides products for various companies including subscription services. The company was founded in April 2014 and is headquartered in Tokyo, Japan.

Nissho Electronics Corp. provides information communications equipment, information technology infrastructure, and other cutting-edge solution. The firm also distribute electronic devices. It also provides services such as system design and construction, maintenance, operation, and monitoring. The company was founded on February 24, 1969 and is headquartered in Tokyo, Japan.

Shikokutsuken Co.,Ltd. engages in telecommunication construction, civil engineering, information and communication technology (ICT) solutions, and electric and firefighting equipment businesses. The company was founded by Ihei Ochi on November 20, 1945 and is headquartered in Imabari, Japan.