Currency exchange limits
You can make 100 exchanges (including auto-exchanges) within 24 hours. As a Funds Transfer Business, Revolut Japan is obliged by law to cap each transaction to 1 million JPY (or equivalent in other currencies). (applicable for all plans).
A fair usage limit applies on a rolling 30-day basis for Standard customers. Once reached, fees will apply.
For more information about exchange fees check this FAQ.