The purpose of the study is to review the following points during use of Forxiga Tablets (hereinafter referred to as Forxiga) in the real world setting after launch.~ADRs which are unexpected from the precautions for use~Understanding of incidence of ADRs during use of Forxiga in the real world setting~Factors possibly having an impact on the safety
To capture safety when Forxiga is administered to patients with HF in clinical practice after launch.