But Takaichi's reputation as a growth-focused politician who believes in looser monetary policy, more fiscal stimulus, and broader structural reforms has raised concerns over the nation's debt sustainability. Fixed-income investors are closely watching apan, where some longer-dated bond yields are trading at their highest levels on record after a historic weekend of political developments. Japan's ruling Liberal Democratic Party named Sanae Takaichi as its new leader, paving the way for her to become the co ...