According to news on April 24, the Bank of Japan plans to review the policy assessment and review adopted in the past few decades. Under the leadership of the new governor Kazuo Ueda, the discussion will start at the two-day meeting held on April 27 and 28. The Bank of Japan will study the causes of Japan's economic stagnation so that it can come up with effective policies under Kazuo Ueda, the report said. The BOJ is expected to look at the past 25 years of a deflationary economy, but it may also go back to when Japan's economic bubble burst about 30 years ago. Earlier this month, Ueda Kazuo said at his first news conference after taking office that the implementation of yield curve control and negative interest rates is more appropriate now, but also said that he is open to evaluating long-term policies.