YOU SAID:

Oh no I accidentally died!

INTO JAPANESE

ああ私誤って死亡した!

BACK INTO ENGLISH

Oh I died accidentally.

INTO JAPANESE

ああ私は誤って死亡しました。

BACK INTO ENGLISH

Oh and I accidentally died.

INTO JAPANESE

ああ、私は誤って死亡しました。

BACK INTO ENGLISH

Oh, and I accidentally died.

INTO JAPANESE

ああ、私は誤って死亡しました。

BACK INTO ENGLISH

Oh, and I accidentally died.