as per website:"For Japan Airlines flights that are within the flight number range (AS) 7310–7609, Mileage Plan base miles, class of service bonuses and elite qualifying miles (EQMs) earned are based on class of service booked, elite status and booking channel.
When you book directly through AlaskaAir.com, you’ll earn based on the table below or at least 100% of your miles flown and 100% elite-qualifying miles—whichever is greater."
My interpretation is that the flight must be codeshared as an AS flight to get 100% mileage. A Japan Airlines coded flights in class M, L, V, S, N, Q, O, or G purchased from aslaskair.com would not get 100% . What do you guys think?