TL;DR
No — Japan Airlines retired the 747 from passenger service in early 2011 during its post-bankruptcy restructuring. The airline had operated 112 of the type since 1970, including the unique high-density 747-400D built for domestic Japan routes. The 787-9 and A350-1000 are JAL’s long-haul aircraft today. Any JAL 747 seat map is 15 years out of date.