Hiromi Matsui

DAITO Co., Ltd. operates Do It Your own (DIY) tool and goods stores. It also markets DIY FACTORY brand online shops. The company was founded in March 1937 and is headquartered in Osaka, Japan.

Your mystar, Inc. aims to create a happy place for those who want to receive services, those who want to provide, and all three of the yuamabi stars. The company is based in Tokyo, Japan. The Japanese company is an EC platform that offers various services such as meister building cloud. The company was founded in 2016 by Takayuki Hoshino, who has been the CEO since 2016.

Stroly KK is a Japanese company that provides digital maps for tourism and events. The company is based in Soraku-gun, Japan. The company also offers data and analysis maps. The company was founded in 2005 by Toru Takahashi and Machi Takahashi, and they have been the CEOs since 2005.

CellBank Corp. is a holding company that develops cell storage and biotechnology solutions. It provides medical technology and cell processing services for anti-aging and wrinkles. The firm's business areas encompass cell storage, regenerative medicine support, skincare, and composite skin culture. The company was founded on June 10, 2004 and is headquartered in Tokyo, Japan.

CO-WELL Co., Ltd. is a Japanese software development company that specializes in the development of e-commerce sites using Adobe Commerce (Magento Open Source). The company is based in Tokyo, Japan. The company also offers a service called Headspin Enterprise, which allows for remote testing, monitoring, and analysis of web and apps on mobile real machines around the world. The company strongly supports the optimization of user experience to increase customer satisfaction. The company provides total support for software development and testing at high quality and optimal prices, including offshore development and human resources. CO-WELL Co. was founded in 2007, and Kohei Terada has been the CEO of the company since 2008.

Metal One Corp. produces, processes and distributes steel, iron and other metal products. Its services include supply chain management, comprehensive consulting, strategic financing and information technology solutions. The company was founded on January 6, 2003 and is headquartered in Tokyo, Japan.

United Cinemas Co., Ltd. engages in the construction and operation of movie theaters. Its business activities include theatre maintenance and food kiosks operation. The company was founded in October 1999 and is headquartered in Tokyo, Japan.

Arithmer, Inc. develops robotic and sensing technology. Its business also involves researching and developing artificial intelligence and big data analysis. The company was founded in October 2009 and is headquartered in Tokyo, Japan.

GreenSnap, Inc. is a Japanese company that provides a free PR service for florists and gardening shops through their "shop page". GreenSnap is based in Tokyo, JP. The company operates a community platform called "GreenSnap" where plant and flower enthusiasts can gather and share information. The platform has over 1 million monthly users and has exceeded 5 million plant photos posted. The platform provides useful information for gardening beginners, including how to grow popular houseplants and succulents, how to make a home garden, and the name and language of flowers. The company was acquired by GreenSnap KK/Management/ from DAITO Co., Ltd. on September 26, 2022.

Clear, Inc. develops study notebook applications. The company was founded by Goichiro Arai and Yoshiki Shiraishi in October 5, 2010 and is headquartered in Tokyo, Japan.