Japan Post Holdings Co., Ltd.

Japan Post Co., Ltd. (Chiyoda-ku, Tokyo, Director and Representative Executive Officer President Hiroyasu Masuda) has decided to participate in the renewable energy and energy storage promotion fund "Tokyo Battery Investment Business Limited Liability Association" operated by GII Energy Storage Management Co., Ltd. (Minato-ku, Tokyo, Representative Director President Hiroaki Murase), jointly established by the Tokyo Metropolitan Government, Itochu Corporation (Minato-ku, Tokyo, President COO Keita Ishii), and the UK investment management company Gore Street Capital Limited (London, CEO Alex O'Cinneide), so we would like to inform you.