Haneda is closer to central Tokyo than Narita by roughly forty-five minutes of ground time, and is the preferred entry point for UHNW clients. The Tokyo Jet Aviation facility handles the dominant share of ULR arrivals. Westbound Pacific sectors from Los Angeles are typically flown non-stop on a Global 7500 or G650ER in eleven hours block; eastbound the jetstream trims that by forty minutes but demands closer fuel-reserve planning. Narita absorbs overflow. Osaka Kansai is a viable alternative for clients with Kansai-region business, running a short internal connection. Parking at Haneda during the April Sakura weeks is tightly constrained; we recommend booking no later than six weeks out.