What if reaching ¥100 million didn’t require a huge salary, winning the lottery, or starting a business? In this video, we break down how compound interest can do the heavy lifting over time, and why starting early matters more than investing large amounts later. Using simple, real-world examples, we show how consistent investing and long-term growth can turn relatively modest contributions into substantial wealth. You’ll see how time, discipline, and compounding work together to build financial security—especially for expats living in Japan.