Inflation Alert! The Bank of Japan said on Thursday it would conduct emergency bond buying operations to contain rising yields. The BOJ offered to buy 100 billion yen ($666.98 million) of JGBs with maturities of 10-20 years. ($1 = 149.9300 yen)
Source: https://financialpost.com/pmn/business-pmn/bank-of-japan-to-conduct-emergency-bond-buying