I flew JAL SIN-NRT, NGO-NRT, HND-SIN.

SIN-NRT & NGO-NRT posted approximately 3 weeks after flight.
HND-SIN is still missing for over 6 weeks now, despite a claim sent in 2 weeks ago.

On a side note, sometimes it takes me 3 months for my MH flights to post into my account. It's a slow and painful process with MH, just get used to it.