Takeshi Okabe

Hajime Construction Co., Ltd. engages in the construction business. The company was founded by Kazuo Iida on February 13, 1967 and is headquartered in Tokyo, Japan.

Part of Mirarth Holdings, Inc., Nikko Takara Corp. engages in the construction of buildings, apartments, and medical facilities, as well as operates as a real estate agent. The company is based in Yokohama, Japan. Nikko Takara was acquired by Mirarth Holdings, Inc. on October 01, 2014.

Part of Iida Group Holdings Co., Ltd., First Wood Co. Ltd. is a company based in Fukui, Japan. The Japanese company consistently produces low-cost, high-quality glued lumber and pre-cut processing in the largest factory in the area. First Wood Co. was acquired by Iida Group Holdings Co., Ltd. on May 22, 2014 for $8.12 million.

Part of Mirarth Holdings, Inc., Takara Asset Management Co., Ltd is a Japanese company that provides investment management services. The company is based in Tokyo, Japan.

Part of Mirarth Holdings, Inc., Leben Clean Energy Co., Ltd. is a company based in Tokyo, Japan that focuses on solar power generation. The Japanese company develops power purchase agreements and power plants, manage and maintain over 200 solar power plants nationwide, and acquire operating solar power plants. The company was founded in 2016 and aims to achieve a carbon-neutral world. On April 13, 2021, Leben Clean Energy Co. was acquired by Mirarth Holdings, Inc. from ACA Energy KK.

LIVING Corp. Inc. engages in the development and sale of properties for investment. It also offers advisory services related to construction work and real estate. The company was founded on August 10, 2015 and is headquartered in Tokyo, Japan.