Daichi Watanabe

Ichigo Investment Advisors Co., Ltd. engages in the real estate investment trust and YieldCo asset management. The company was founded on December 15, 2004 and is headquartered in Tokyo, Japan.

Part of Hamada Com Co. Ltd., Nagaoka Hitachi Zosen Equipment (Dalian) Co., Ltd develops water treatment technology products.

Seitaro Design, Inc. is a design and branding boutique based in Japan. The Japanese company is centered on Harutaro Yamazaki, an art director who works on various design projects such as graphics, web, space, product, art, and copy development. Seitaro Design focuses on branding that runs in parallel with management and has worked on many business branding, private company consolidation, administrative collaboration, SDGs design, and regional revitalization projects.

Nahe Equipment (Dalian) Co., Ltd. engages in the production and sale of refining and chemical equipment. Its products include water supply equipment, sewage treatment equipment, environmental pollution prevention equipment, water purification and treatment equipment, and metal packaging containers. It also engages in the research and development of energy and water treatment technology, technical consulting, and warehousing. The company was founded on April 28, 2012 and is headquartered in Dalian, China.

TAKUMINO Holdings Co., Ltd. is an investment holding Japanese company that owns a subsidiary providing construction services. The private company is based in Tokyo, Japan, and has subsidiaries in Japan. The company was founded in 2019, and the CEO is Akira Ono.