1,5 years no vacation. I would certainly have a burn out then 😬
I do plan on posting them while on the trip however, while the memories are fresh and whatever info i find out about places are still on my mind.
Don't forget to live in the moment. Be careful you don't have to look at the beauty of Japan on the photos when you're back home. I must be careful to loose myself in getting the best shots during my holidays too.
Enjoy your holiday!