http://www.jal.co.jp/en/121campaign/...dex_world.html

So they increase the miles required for upgrade on Sep 1 so that they can reduce it by 1000 miles with this promotion for these routes?

Interesting to see JL001/002 are still on the list. Let's see if that remains when that has switched to a day-time flight for the entire promotion period for next year's FLY ON promotion.