Is Working Holiday Visa a good idea for me?

This is my first post on Reddit so apologies if the format is wrong.

I’m 19F from Ireland and I have passed N2. I want time before starting college to figure things out and travel and I’ve always planned to live in Japan. I have around 12k saved up by the way.

If anyone has experience with the working holiday visa and securing jobs and housing I’d appreciate hearing it. I’m also worried if my age and not yet having a bachelors degree yet would impact me.

I don’t want to make this post too long but I wouldn’t mind living somewhere rural and have been looking into skii resorts. Thanks!