BOJ has been taking huge amounts of liquidity out of the global capital market.
In the last 2 months, the bank has taken almost 16 trn yen, or about $140 bn in cash deposits out of the country's banks. The country's money supply has fallen by almost 10%. The BOJ isn't finished pumping out the liquidity that it had pumped in. That should take a few more months. And when it is finished, the Bank of Japan is expected to start raising short-term interest rates.
these might just worsen the scenario