Tokyo’s goal to make all new buildings zero-emission by 2050 has led to strict building codes and an increase in green real estate. New buildings now integrate sustainable features like solar panels, energy-efficient HVAC systems, and green roofs. Green REITs (real estate investment trusts) focusing on eco-friendly properties offer attractive opportunities as demand for sustainable housing and office spaces grows. Investors can capitalize on green real estate developments in Tokyo, particularly in properties adhering to energy-efficiency standards and sustainable building certifications, as both regulatory support and market demand for eco-conscious properties drive this sector.