Extra perks of flying business class with JAL include things like an additional checked bag allowance, in-flight extras like slippers and sound-canceling headphones, and attentive service from the flight attendants. By travelling in Business Class you usually takes total benefit of with the ability to stretch out inside your seat https://businessflightshop.co.uk/blog/top-packing-tips-before-boarding-first-class-flight-to-dubai/