I flew business class from Guangzhou (CAN) to Tokyo (HND) on Japan Airlines (JAL). The flight was on a Boeing 787. I selected JAL based on lowest price (excellent value for money) for the business class airfare, time of day departure, and the non-stop, direct service. I departed from Guangzhou instead of Shenzhen, as the price was less by about 1,000 rmb. My seat was very comfortable and roomy, and the cabin service was impeccable, very friendly, Japanese-graceful, attentive and helpful. The food quality was very good and the portion just right for me. In-flight entertainment options were average.