YOU SAID:

Japanese in Japanese.

INTO JAPANESE

日本語で日本語。

BACK INTO ENGLISH

In Japan, that Japan language.

INTO JAPANESE

日本で、日本語。

BACK INTO ENGLISH

Japan is the Japan language.

INTO JAPANESE

日本は日本語です。

BACK INTO ENGLISH

Japan is Japan.

INTO JAPANESE

日本は日本です。

BACK INTO ENGLISH

Japan is Japan.