Apologies for the incorrect information provided earlier. Thank you for sharing the link to the historical exchange rate graphs. It appears that the current conversion rate of USD to JPY is 149.6934, as you mentioned.
To access the historical graphs for the USD to JPY exchange rate, please click on the following link:
US Dollar to Japanese Yen History: 2023
. This website should provide you with detailed historical data and graphs for the USD to JPY exchange rate throughout the year 2023.
Please note that exchange rates can fluctuate frequently, and it's always a good idea to refer to reliable sources for the most up-to-date and accurate information.