Hideki Okamura

Sega Games Co., Ltd. engages in the planning, development and sale of home-use video game machines and online video games for mobile phones, personnel computers and smart devices. It also operates amusement centers and makes arcade games. The company was founded on June 3, 1960 and is headquartered in Tokyo, Japan.

Atlus Co., Ltd. engages in consumer software development and digital game business. Its business includes planning, development, manufacturing & sale of home video games software. The company was founded in 1986 and is headquartered in Tokyo, Japan.

Sammy Corp. manufactures and distributes game machines. The firm's products include pachinko, pachislot, arranged-ball, and jankyu machines. The company was founded on November 1, 1975 and is headquartered in Tokyo, Japan.

TMS Entertainment, Ltd. engages in planning, creating, producing and selling animation series. Its products include animation products for movie theaters, television, original video animations and computer-game softwares. The Company was founded in 1946 and is headquartered in Tokyo, Japan.

Taiyo Elec Co., Ltd. is engaged in the business of manufacturing electronic game machines. It is involved in the development, production, and sales of pachinko (pinball) and slot machines. The company was founded on July 11, 1973 and is headquartered in Nagoya, Japan.

Amuse Capital, Inc. (Amuse Capital) is an independent venture capital firm headquartered in Tokyo, Japan. The firm was founded by Hayao Nakayama in 1998.

Sammy Networks Co., Ltd. engages in the distribution of game-related contents and music to mobile phones and personal computer (PC). It operates its business through the following divisions: Amusement Services for PC, Amusement Services for Mobile Phone, Platinum Melody, Mail-ni-Deco Melody, Point Media Division, and New Project Division. The company was founded on March 1, 2000 and is headquartered in Tokyo, Japan.

Part of Sega Sammy Holdings, Inc., Phoenix Resort Co., Ltd. operates a resort with hotel, spa, golf course and restaurants. The company is based in Miyazaki, Japan. Phoenix Resort Co. was acquired by Sega Sammy Holdings, Inc. from Ripplewood Investments LLC on March 26, 2012 for $4.98 million.

Part of F@N Communications, Inc., Realus, Inc. provides webpage design and Internet-based advertising services. The company is based in Tokyo, Japan. Realus was acquired by F@N Communications, Inc. from Sega Sammy Holdings, Inc. on August 01, 2011 for $0.01 million.

G-MODE Corp. develops and produces online games. It operates through the following businesses domains: Game Planning and Development, Online Game Platform Services, and Overseas Publishing. The firm’s Game Planning and Development business engages in the design and production of online games including Browser Three Kingdoms and Sangoku IXA. Its Online Game Platform Services business releases the G-MODE multi-language game platform to global online game players. The firm’s Overseas Publishing business offers collaborations with other companies outside Japan. Its business activities also encompass consultation for companies that are planning entry into the online gaming market; appraisal and consultation for scheduled services; and game management structure proposals creation. The company was founded in June 2006 and is headquartered in Tokyo, Japan.

Rakuten Kobo, Inc. provides eReading services. It operates as a global eBook retailer. The firm also offer magazines. The company was founded in December 2009 and is headquartered in Toronto, Canada.

FromSoftware, Inc. engages in the planning, development and sale of gaming software and the Internet content. The company was founded on November 1, 1986 and is headquartered in Tokyo, Japan.

Part of Rakuten Group, Inc., LinkShare Japan KK develops websites and Internet advertisements and provides Internet survey, web trafficking, and related services. The company is based in Tokyo, Japan.

Part of Marvelous, Inc., Delfisound KK is a Japanese company that provides music and video production services. The company is based in Tokyo, Japan. Delfisound KK was acquired by Liveware, Inc. from Amuse Capital, Inc. on March 01, 2011.

Animax Broadcast Japan, Inc. engages in the broadcasting business. It manages the animation channel Animax. Its programs include Nina Hatori Kun, Kingdom Series 2, Time Bokan 24, and Natsume Yujincho Go. The company was founded on May 20, 1998 and is headquartered in Tokyo, Japan.

Rakuten Marketing LLC provides online and digital marketing services. It specializes in omni channel marketing including affiliated marketing, display, paid search, and attributions. The company was founded in 1997 and is headquartered in New York, NY.

Marvelous USA, Inc. engages in the publication of video games. The firm’s games include XBOX 360, PS4, PS3, PS2, PSP/PS Vita, Switch, Wii, Wii U, DS/3DS and PC games. The company was founded by Ken Berry and Jun Iwasaki in November 2004 and is headquartered in Torrance, CA.

Part of Sega Sammy Holdings, Inc., Sega Sammy Creation, Inc. is a gaming machine manufacturer based in Shinagawa-ku, Japan. Sega Sammy Creation utilizes its creativity, entertainment experience, and technology to produce innovative gaming products that offer new and exciting experiences, with the aim of surpassing anything seen thus far and breathing new life into the gaming market. The Japanese company was founded in 2013. Naoki Kameda has been the CEO of the company since 2019.

MAK Corporation, Inc. provides consulting services for internet business and digital marketing. It also includes publications and lectures. The company was founded by Makoto Arima on October 1, 2002 and is headquartered in Tokyo, Japan.

Twin Engine, Inc. is an animation group that plans, produces, and advertises animation. The company is based in Tokyo, Japan. The Japanese company's official website showcases their works, creators, studios, and recruitment information. The company was founded in 2014 by Koji Yamamoto.

Tencent Games Co. Ltd. is a leading platform for game development, publishing, and operations, as well as the operator of the largest online game community. The private company is based in Tianjin, China. The Chinese company was launched in 2003 and currently offers more than 140 self-developed and licensed games across 200 countries and regions, providing hundreds of millions of users with cross-platform interactive entertainment experiences. Popular titles include Honour of Kings, PUBG Mobile, and League of Legends. Tencent Games is committed to exploring the full potential of games and leveraging rich IP resources within Tencent to create high-quality interactive entertainment experiences.

DARTSLIVE Co., Ltd. engages in the planning, development and sale of game machines and software for games. It also provides the management, operation, and maintenance of computer network systems; communication-based provision of information; planning, manufacturing, and selling of original goods; operation of media, including cell-phone website, free magazines, websites, and video streaming; planning and operation of events and others. The company was founded in November 2003 and id headquartered in Tokyo, Japan.

Part of Tencent Holdings Ltd., Wake Up Interactive Ltd. is a Japanese company that engages in the development of digital entertainment contents. The company is located in Japan. Wake Up Interactive Ltd. /Japan/ was acquired by Tencent Holdings Ltd. on November 11, 2021 for $0.39 million.

Headlock, Inc. develops online software games and manages related servers. It offers online, smartphone, personal computer, console, arcade and mobile phone games. The firm's products include Gundam Online, Wizardry Online, Monster Fusion, Bokura no Fantasia, Arcadia Saga, ai space and Pandora Saga. The company was founded on December 10, 1999 and is headquartered in Tokyo, Japan.

Established in 1996, Media-Trust Co., Ltd is engaged in information technology business. The company's activities include systems integration, data management, and original product management. Media-Trust is based in Tokyo, Japan and operates in several parts of the country through their local offices.