YOU SAID:

Once upon a time there was a bad cat, it was very bad, and demonic, but cute

INTO JAPANESE

むかしむかし、悪い猫がいた、それは非常に悪い、悪魔だったが、かわいい

BACK INTO ENGLISH

Once upon a time, there was a bad cat, it was a very bad, devil, but cute

INTO JAPANESE

昔々、タンゴという名前の猫がいました。

BACK INTO ENGLISH

Once upon a time, there was a cat whose name was Tango.

INTO JAPANESE

昔々、タンゴという名前の猫がいました。

BACK INTO ENGLISH

Once upon a time, there was a cat whose name was Tango.