How do you say seventy in Japanese?

Answer 1

For the number:

千九百七十　

せん きゅうひゃく ななじゅ

sen kyuuhyaku nanajuu

One thousand nine hundred seventy

For the year:

千九百七十年

せん きゅうひゃく ななじゅねん

sen kyuuhyaku nanajuu nen

One thousand nine hundred seventy year

Answer 2

Seventy is "nanajuu." It's pronounced: nah-nah-joo.

Answer 3

700 is pronounced "nanahyaku" in Japanese.

Answer 4

When you first learn Japanese you're told 'shichi' - しち, but sometimes depending on the sentence, and other times just personal preference, 'nana' - なな has the same meaning.