The delays in fiat withdrawals continue, particularly for USD. Since these are not properly disclosed (or even the need to pay the 5% fee for a "manual withdrawal") on the website
The reason for the 5% fee is explained very well. They can't send from their normal bank, and have to transfer the funds via domestic transfer first. This makes two currency exchange fees at 2.5% each, which is a common currency exchange fee in Japanese banks. USD -> JPY -> USD. You are obliged to cover the bank fees (see the ToS). You can find the currency exchange fee the multi-currency trading FAQ.