Japan's Finance Minister Satsuki Katayama has signaled strong readiness to take action on financial matters. Her statement reflects Tokyo's proactive approach to market regulation and policy implementation. This comes as the global financial landscape continues evolving, with central banks and government officials worldwide staying alert to market developments. Katayama's position suggests Japan remains committed to swift decision-making when regulatory intervention is needed, setting a tone of vigilance across the country's financial oversight framework.