I spent most of my first day walking around the city without any preconceived plan. My hotel is located just east of Shinjuku Station, the busiest train station in the world according to Wikipedia, which serves well over 3 million people every day. I already had the 'pleasure' of almost getting lost in the labyrinth of exits and arcades at the station the night before, so instead of revisiting the station area again, I chose to walk the opposite direction, towards the Imperial Palace Gardens and Tokyo Station. The roughly one and a half hour walk to Tokyo Station was very pleasant, but nothing what I had expected. The stereotypical picture of Tokyo is usually composed of skyscrapers lined with neon lights and crowds of people crossing busy traffic lanes. After all, Tokyo is the largest megacity in the world by population (35,600,000), so one naturally expects crowded streets with tons of activity and lack of space. However, the residential area of Shinjuku was composed mostly of low-rise buildings, three-four stories high, tightly packed together with only a one-lane street in-between and hardly any people around.