The most intimidating thing about traveling to Japan is the language barrier. Luckily Japanese people are super helpful and will typically go out of their way to assist you even if they don't understand English. But knowing a few useful Japanese phrases will go a long way.
This travel organizer weighs less than a t-shirt, and built-in hooks let you keep your items more organized. Definitely convenient for when you're traveling a lot and not staying in one place for very long! This lets you unpack without having to go through the whole process every time. A good item to have when taking a trip!