
Japan has entered a new chapter in its political history as Sanae Takaichi becomes the country's first female prime minister. Her appointment on 21 October 2025, marks a historic moment for a nation where political leadership has long been dominated by men. Yet beyond the symbolism of breaking a centuries old gender barrier, Takaichi's rise is stirring debate both at home and abroad. Her ideology, leadership style, and policy priorities have drawn frequent comparisons to former British Prime Minister Margaret Thatcher, whose tough and uncompromising persona earned her the nickname 'The Iron Lady.' But how deep do those similarities really run?