6. Tokyo, Japan
Once a simple fishing hamlet named Edo, Tokyo now dazzles with neon-lit skyscrapers and high-speed trains weaving through ancient temples. Shattered by earthquakes and war, its streets rose again with daring architecture and eternal tea houses side by side.
Every corner echoes with cutting‑edge gadgets and centuries‑old rituals, inviting explorers to taste sushi legends and digital art wonders.