Tattoos if you like me loves tattoos, Japan can be pretty hard still. You are not allowed to show tattoos in Gym , Spa, etc need to cover usually you get blue tape
Why ? JAPAN mafias is usually covered with tattoos, the saying is that to olympics 2020 that will change.
Telefon- the first thing to do when landed, by WiFi on airport, yes WiFi .
You need this and you can only by this at airport, and return afterwards. If you miss it’s possible to order and get it delivered but that can take a while
From Airport and you stay at hotel in Tokyo take the limousine buses around 900-1050 direct to your hotel 💕
Otherwise no big problem, just remember adapters, and that traffic comes from right side😅