Moving to Tokyo at the age of 20 without knowing any Japanese can feel like stepping into a completely unfamiliar world, but it's also an incredible opportunity for personal growth. When I first arrived, even simple conversations were challenging. The hustle and bustle of salarymen on the train and the fast pace of spoken Japanese were overwhelming. To improve, I immersed myself in everyday situations — from listening carefully during commutes to trying to understand announcements and picking up common phrases used by commuters. Arguing with salarymen on the train, as intimidating as it sounds, actually became a fun way for me to practice and test my skills. It forced me to sharpen my vocabulary and think quickly in Japanese. One effective strategy I found was shadowing — repeating sentences I heard right after them — which helped my pronunciation and comprehension. Additionally, learning casual expressions and common cultural nuances was crucial because it allowed me to connect beyond mere words. For anyone moving to Tokyo with limited Japanese, I recommend starting with daily interactions like train announcements, friendly small talk, and observing social etiquette around you. Living in Tokyo without fluency is a journey full of surprises and challenges, but with persistence, you can find yourself confidently engaging in conversations—even spirited debates on the train—making the experience even more rewarding.