Last year was full of political turmoil — from scandals and arrests to suicide and a divided Diet — but there is no time to rest because 2008 may turn out to be a historical turning point if there is a general election, depending on which side wins, analysts say.

Lower House lawmakers' terms ends in September 2009, but Prime Minister Yasuo Fukuda can dissolve the chamber and call a general election sooner if he sees fit.

No one knows if or when Fukuda might do this. But critics say he may be cornered into calling an election as a way to resolve the stalemate caused by the divided Diet.