The detailed course maps can be downloaded and printed out from the following link:
https://www.ultratrailmtfuji.com/en/download/The codes on the detailed map (for example A01, D04) are the same as those placed along the race course.
If you need to contact race headquarters while out on the course (e.g due to an accident or injury), tell them the code written on the nearerst sign so that they will know where you are.
[Attention] Please put the maps in a clear plastic bag to avoid getting them wet when it rains.