The Liberal Democratic Party is continuing its strong run heading into Sunday's election and is on course to win close to 300 of the 480 seats in the Lower House, according to the latest Kyodo News survey.

The LDP and its ally, New Komeito, could together secure more than 300 seats, according to the telephone survey conducted over two days through Wednesday.

The survey covered roughly 63,200 eligible voters in 150 selected single-seat districts.