YOU SAID:

You should go to Japan and kill her

INTO JAPANESE

日本に行くし、彼女を殺す必要があります。

BACK INTO ENGLISH

You should go to Japan and then to kill her.

INTO JAPANESE

日本に行く必要があり、彼女を殺すために。

BACK INTO ENGLISH

To have to go to Japan and kill her.

INTO JAPANESE

日本に行くし、彼女を殺すために持っています。

BACK INTO ENGLISH

Have to go to Japan and then to kill her.

INTO JAPANESE

日本に行かなければならないし、彼女を殺すために。

BACK INTO ENGLISH

To have to go to Japan and then to kill her.

INTO JAPANESE

日本に行かなければならないし、彼女を殺すために。

BACK INTO ENGLISH

To have to go to Japan and then to kill her.