As the ruling and opposition parties continue to campaign for the Lower House poll on Feb. 8, a number of post-election scenarios remain possible, all of which could change the balance of power.

For Prime Minister Sanae Takaichi, who called the election with the aim of securing a public mandate for the ruling Liberal Democratic Party and Japan Innovation Party ruling coalition, the key number is 233, which is the simple majority of seats in the 465-seat chamber. Takaichi has said she would resign as prime minister if the LDP and JIP didn*t secure at least that many.

But within this scenario are two other possibilities that would further strengthen Takaichi*s hand in the LDP and over the ruling coalition.