Fantasista Co., Ltd. engages in the construction business. It operates through the following business segments: Real Estate, Real Estate Consulting, and Healthcare. The Real Estate segment handles real estate trading, right adjustment services related to real estate trading, and utilization of company owned real estate properties. The Real Estate Consulting segment provides professional support and deals with information dissemination for real estate investors. The Healthcare segment sells products containing 5-aminolevulinic acid (5-ALA). The company was founded on August 1, 1950 and is headquartered in Tokyo, Japan.