Mirarth Holdings, Inc. is engages in the design, planning and sale of condominiums and single unit housing. The company is headquartered in Chiyoda-Ku, Tokyo-To and currently employs 1,377 full-time employees. The company went IPO on 2001-11-01. The firm operates through four business segments. The Real Estate Sales Business segment mainly engages in the sale of newly built condominiums, income real estate and detached houses, as well as the renewal condominium business. The Real Estate Rental Business segment is engaged in the rental business of offices and residential condominiums. The Real Estate Management Business segment is engaged in the comprehensive management business of condominiums. The Energy Business segment conducts power generation business using renewable energy nationwide. The firm also engages in nursing care business, construction business, commissioned sales agency business, investment management business and hotel business.