YOU SAID:

That's been available for Japanese for nearly a decade!

INTO JAPANESE

これは10年近くにわたり日本語で利用可能です。

BACK INTO ENGLISH

It is available in Japanese for nearly 10 years.

INTO JAPANESE

日本語は10年近く利用可能です。

BACK INTO ENGLISH

Japanese is available for nearly 10 years.

INTO JAPANESE

日本語は10年近く利用可能です。

BACK INTO ENGLISH

Japanese is available for nearly 10 years.