That would be funny, but Japan has rarely voted in a ruling party other than the Liberal Democrats in modern times, so I don’t imagine she would lose her position unless her party didn’t put her in some safe seat (which UK parties do and I assume Japan would do as well, because no party would want to get a majority but have their leader lose their seat). And don’t forget Truss didn’t need an general election to get appointed or replaced as PM.
That would be funny, but Japan has rarely voted in a ruling party other than the Liberal Democrats in modern times, so I don’t imagine she would lose her position unless her party didn’t put her in some safe seat (which UK parties do and I assume Japan would do as well, because no party would want to get a majority but have their leader lose their seat). And don’t forget Truss didn’t need an general election to get appointed or replaced as PM.