Japanese government bond (JGB) yields fell on Monday as a risk-off mood swept through financial markets following a selloff in US technology stocks, while Prime Minister Sanae Takaichi's pledge to control government debt issuance provided additional support.The benchmark 10-year JGB yield declined 3 basis points to 2.9%. Bond yields move inversely to prices.Read more: Global Market Today: Asian shares fall as AI spending worries weigh on sentimentUS Treasury prices rose on Friday, capping a strong week as investors sought safer assets amid a selloff in artificial intelligence-linked stocks.