As Japanese Bond Yields Soar, Unrealized Losses At Life Insurers Hit $200 Billion

The figure was compiled by Nikkei Asia from responses by 13 major life insurers, according to the report. Losses on domestic bonds rose 60% year-on-year through the end of June, while Japanese government bonds continued to weaken and 10-year yields reached a three-decade high just below 3%.\n\nThe losses affect Japan’s major life insurers, whose bond portfolios have benefited from higher investment income but have also suffered mark-to-market declines as yields rose. The mechanism runs through portfolio valuations, capital positions and the possibility that insurers may need to rebalance or sell assets if rates continue higher.\n\nThe next data points are insurers’ subsequent portfolio disclosures, capital and solvency measures, and the pace of JGB yield increases. The report does not establish that losses have been realized or that any insurer is facing a liquidity shortfall, leaving the scale and timing of any forced selling unresolved.