Recently found a good deal for a PE MR later this year. The flights go LAX-NRT-SYD r/t.

On the way to SYD, I have a 2.5 hr layover in NRT. Then, in SYD, I have a ~2 hr layover before turning right back around for NRT. There is a 24-hour layover in NRT, so I should get some time to stretch my legs there at least.

Has anyone done three long-haul flights like this back to back? Is this a bad idea?