When I went to Tokyo for a short study exchange last semester, I was honestly pretty overwhelmed by the scale of the city. Finding cheap spots to eat near campus and figuring out subway lines took some getting used to. During my stay, I used a Mobal SIM card Japan https://www.mobal.com/japan-sim-card/ to stay connected with fellow students and keep track of assignment deadlines on the go. Overall, living in Japan gave me a totally fresh perspective on balance and daily discipline. If you ever get a chance to study or live there even for a few months, grab it without hesitating. It is genuinely a life-changing experience.