Osaka

This city offers a safe, well-connected base for digital nomads and travelers, with efficient public transportation and a friendly atmosphere. It’s well-positioned for exploring Japan and has a solid infrastructure including food options, onsens, and reliable transit. There's a sizable international community, especially of English teachers, which can be helpful for newcomers.

The food scene is strong, with a wide range of options, and the city hosts many cultural events like cherry blossom festivals. While not as exciting as Tokyo or Kyoto for some, it still offers ample entertainment opportunities including live music. Speaking Japanese helps, but English is spoken reasonably well by Japanese standards.

On the downside, the cost of living is high compared to other regions. The work culture can be intense, with long hours and a visible drinking culture, particularly among office workers. Public transit can be overcrowded and there are concerns related to socially inappropriate behavior. Mental health services are reportedly lacking, and visitors should be aware of the country's strict laws regarding substances. Tourist visas are short, but quick trips to nearby countries, like South Korea, are used to reset them.

Overall, it’s a practical and comfortable place to stay, particularly for short to medium-term digital nomad use.