Thank you very much for using Coincheck.
We announce that from October 12th 2017, 50% of the funds deposited through convenience store deposit will not be transferrable for a period of seven days.
To deposit JPY/USD：https://coincheck.com/deposits
Select “Convenience Store”
■ Beginning period
October 12th 2017
■ Affected services
・Transfers to leverage account
■ About funds you can transfer
【A】Total of funds you own
= (Your cryptocurrencies balance x their current price in JPY) + your JPY balance
（Total funds you deposited through quick deposit since 7 days） +
（50% of the funds you deposited through convenience stores since 7 days）
【C】 Total of funds you can withdraw/transfer = 【A】-【B】
【Related Link (Japanese): https://coincheck.com/blog/3952】
※ Currently, transfers to leverage account after a quick deposit or convenience store deposit are available after seven days.