Tokyo Electric Power Company Holdings on Thursday started the fifth round of the fiscal 2025 release of treated water from its disaster-crippled Fukushima No. 1 nuclear power plant in Fukushima Prefecture into the ocean. This is the 16th time that the water containing small amounts of radioactive tritium has been released since the discharge began in August 2023. Tepco plans to discharge 7,800 tons of treated water after diluting it with large amounts of seawater in the ongoing operation, set