As Japan's…wait no…the world's largest and most populated metropolis, Tokyo has a lot to offer but hands the main attractions are the restaurants and the main activity is eating.
I don't know if it's just me but this is coming from someone that's been before too. Not to worry though, there are definitely ways to make that trip planning easier.
Typically I try to seek out local content because you know it's updated and fresh but you soon learn you're out of luck.
Life saver to be able to search things on the fly and use Google Maps to figure out which direction to walk once you pop out of the underground and to find all the restaurants we had marked.
There are two main airports that service the city – Narita International Airport and Haneda Airport.
Between our two trips to Tokyo, one was an ultra luxurious stay on points and the most recent one, an Airbnb at the fringes of the city.