hard-headed person, stubborn person
あの石頭は私のより頑丈だよ
That hardhead is tougher than mine.
— 天空の城ラピュタ (1986)
石頭はどこです？
Where is the stone head?
— さらば、わが愛／覇王別姫 (1993)
石頭今の言葉を聞いたか？
Stonehead, did you hear what I just said?
石頭！
You’re so stubborn!