Originally Posted by doctoravios

Yes, I discovered this too. However, I had no problems getting 2A after arriving at Narita early for check-in. One irritation I had is that you can use the JAL First check-in desks as a OneWorld Emerald but not the JAL fast-track directly beyond the First check-in desks which means using the standard OneWorld fast-track which probably took longer than if I'd gone through the standard channel for security/passport control.

At Kuala Lumpur, the Satellite MH First Lounge is excellent. At Narita, it's a little confusing because the main JAL First lounge is on 2 levels. The part with the sushi bar is on the lower level but I found the part on the upper level much quieter and more peaceful. Don't forget to book a massage and make use of the shoe shine service (book as soon as you arrive in the lounge as there will likely be a waiting list).