If you aren't afraid of skiplagging, YYZ-HND Y+ r/t can be had for $1000-1100 with return connections through ATL/DTW/MSP. So if you want to end up at one of those Delta hubs, you just need to position yourself to YYZ for the first leg. Should earn a minimum of 18k EQM (even if you skip the last leg). Oh, and I heard Tokyo is a nice place to visit