Both NRT-SYD oneworld flights (one QF, one JL) leave NRT within 40 minutes of each other, both overnight.
QF and JL codeshare between Japan and Australia via SIN, but they aren't allowed to codeshare on the non stop flights. The JL flight turns around in SYD and goes back to NRT during the day. The QF flight sits in NRT all day to fly each direction overnight.

It would be nice if QF and JL got ATI and the QF flight turned around in NRT for a day flight and night flight in both directions between the two airlines.