If the status is 「メール認証待ち(awaiting email verification)」, you can cancel the withdrawal.
Please note that cancellation is not possible after email verification.
When will JPY be reflected in my bank account after withdrawal request ?
On the "Withdrawal History" page for Japanese Yen, click "CANCEL" for the withdrawal you wish to cancel.
For the application, scroll down to the bottom of the Japanese Yen Withdrawal page.
Tap "CANCEL" for the appropriate withdrawal.
When the message 「出金申請をキャンセルしました(Withdrawal request canceled)」appears at the top of the screen, the cancellation is complete and the requested withdrawal amount is returned to the available amount of assets.
For information on the status displayed, please check About the status of JPY withdrawals.
If you wish to withdraw Japanese yen, please submit the withdrawal request again.