Mizuho's Momma Says BOJ to Stand Pat for Time Being

The transcript discusses the Bank of Japan's (BOJ) recent actions in adjusting debt purchases to respond to bond market movements. Despite favorable economic conditions, the BOJ maintains its current monetary policy. There is growing pressure for the BOJ to communicate its exit strategy from bond purchases and yield curve control, as financial losses are anticipated due to rising interest rates. The BOJ has been cautious in its communication to avoid confusion, but market pressure is mounting for more clarity.

What potential financial losses might the BOJ incur, according to the discussion?

Why have the BOJ officials refrained from giving specific guidance on exiting current policies?