Answer by Professional Japanese Teacher
Ima, nanji desuka.
What time is it now?
Nihon wa ima nanji desuka.
What time is it in Japan?
You can use both expressions to ask, “What time is it?” By stating the place or country name in front as in the second phrase makes the question more specific.
For more interrogative expressions such as “what is it” or “where is it”, check out the following post!
Top 10 Japanese Interrogative Expressions