Polling for LDP elections can help to show how the wind is blowing, but as Jeff points out, only members get to vote (and are actually very hard to pin-point in polling data so these estimates are always very rough). Plus, the decisive second round is very heavily weighted towards lawmakers’ votes.
A new poll asked Japanese their preference for the next leader of the LDP. Takaichi Sanae came in first with 29%. However, it should be noted that when you isolate for LDP supporters, Koizumi Shinjiro beats her 33% to 28%. Non-party members do not vote in the election. news.line.me/detail/oa-yo...