Despite its steep slopes, Mt. Fuji can be climbed up quite easily even by beginners, for it has signboards and mountain huts. Having said so, however, you will of course be confronted by the harsh conditions of nature, so you should try to become acquainted with the features of Mt.
Here's a good guide :) You probably wouldn't see me on Mt. Fuji because I'm too afraid but this seems like a good guide to start with. Thank you