Japan stock market may rebound as Ishiba revises economic policies

Instead of revised his policies you can simply use the word duped or lied to his supporters. Changing policies just a few days after being elected and not even trying them out isn't revising them

Pure theory, as no one can make reliable predictions on stock market, otherwise we all would be invested and super rich already, then again equally balanced and poor again. For example, even if they win elections perfectly and economy develops well, then probably comes an escalation in Middle East, oil and gas import prices explode and again game over. No, it's not possible and serious to make reliable stock prices predictions, because not all influential factors are known beforehand.

as Ishiba revises economic policies

as Ishiba talks. just talks.

Ishiba's willingness to implement higher financial income taxes for the "super wealthy" to address economic disparity at home

How many such “super wealthy” does Japan have? If we confiscated all their wealth, I doubt it would amount to a percentage point of the outstanding government debt.

The biggest disparity to me seems to be between seishain workers and other workers. Making Japan an investment hellhole wouldn’t help fix that.