Japan Post Bank Co., Ltd. is a medium-risk bank based in Japan with an ESG score of 20.4. Formed from the historical postal-savings system, the company has evolved through partial privatization in 2015. Currently, Japan Post Bank is 64% owned by Japan Post Holdings, a government majority-owned entity. With 235 direct branches and a wide network of over 24,000 post offices, the bank offers deposit and investment services in collaboration with Japan Post. The company is on track for eventual divestment from Japan Post Holdings, as mandated by law.