We are using the Fedex IP(International Priority) delivery system or JAPAN POST for serving reasonable delivery fee to buyer.
Fedex charges a commission fee for basically 27.1 USD (extra commission fee can be charged depands on the region) on you. So, after you must check the invoice, you should pay entire fee.
You can use the 'Japan Post' and 'Yamato' for delivery if you want to cheaper commission fee or delivery fee. We do the best to find the way for serving resonable delivery fee.