Short answers, pulled from the story.
The Bank of Japan was formally founded in 1882, following Finance Minister Matsukata Masayoshi's proposal in March of that year and the enactment of the Bank of Japan Act. The National Bank of Belgium, established in 1850, served as the primary institutional model.
The Bank of Japan's credit control division, headed from 1986 to 1989 by Toshihiko Fukui, imposed bank credit growth quotas on commercial banks. These controls were instrumental in creating the asset bubble of the 1980s, which collapsed after 1990.
As of 2024, the Bank of Japan's inflation target is 2%. Japan suffered deflation and disinflation from the 1990s onward, and achieving stable inflation became the primary focus of BOJ policy for more than two decades.
The Bank of Japan owns 4.7% of Japanese public stocks and has been the largest single owner of domestic equities since 2020. The bank began purchasing stocks and real estate investment trusts as part of its qualitative and quantitative easing program announced in 2013.
Architect Tatsuno Kingo designed the Tokyo headquarters in eclectic style beginning in 1890, completing it in 1896 under entrepreneur Shibusawa Eiichi. Tatsuno drew on the architecture of the Bank of England and the National Bank of Belgium's buildings in Brussels and Antwerp.
The Bank of Japan ended eight years of negative interest rates in 2024, setting a new short-term target of 0 to 0.1% following announcements of approximately 5% wage growth by Japan's largest companies. In December 2025, the bank raised its short-term policy target further to 0.75%, a thirty-year high.