There is a big change happening in Japan. A very important leader, Prime Minister Shigeru Ishiba, is leaving his job. This news is a surprise to many people.
Japan is a country that is usually very calm and orderly. Its government is known for being strong and does not change often. People know what to expect from their leaders.
Now, with the prime minister leaving, things are different. Nobody is sure who the next leader will be. This big change makes some people worried about what will happen next in Japan.