Hirofumi Miyama

Kumagai, Tanaka, & Tsuda is a law firm located in Minato-ku, Japan. The firm specializes in dispute resolution, including lawsuits and arbitration, with foreign companies. The Japanese company also provides legal services related to finance and financial transactions. The firm was established with the goal of providing quick, accurate, and high-quality legal services to clients in close proximity.

pixiv, Inc. is a holding company that specializes in social networking service. It develops and operates an online community for artists. The firm?s virtual community provides a place for artists to exhibit their works and get feedback through a rating system and user comments. Its business activities also include Internet advertising, licensing, and merchandising. The company was founded on July 25, 2005 and is headquartered in Tokyo, Japan.

Part of pixiv, Inc., Cure KK is a Japanese company that operates social networking sites. The company is based in Tokyo, Japan.

Mimura Accounting Firm provides accounting services. The private company is based in Tokyo, Japan.

Part of Nextgen, Inc., NextGen Business Solutions KK is a Japanese company that engages in the development and manufacturing of communication equipment, software and systems development, and provision of cloud-based services. The company is based in Tokyo, Japan.

Acrossway Corp. engages in provision of communication service and call center solutions. It also deals in web system development and online shopping business. Its products include Afure Taisaku.app, Office app, IVR + sms, and SMS haishin tool. The company was founded on November 1, 2002 and is headquartered in Tokyo, Japan.

LignApps, Inc. engages in the cloud application and network integration services. It offers Communications Platform as a Service (CPaaS) and Unified Communication as a Service (UCaaS) solutions. The company was founded on August 3, 2018 and is headquartered in Tokyo, Japan.

Animate Holdings KK operates a chain of anime shops.