suicide by throwing oneself into water
身投げは無理だ
I can't bring myself to throw myself to my death.
— タイタニック (1997)
彼女はある湖に身投げした。
She threw herself into a lake.
失恋して身投げした—カナダ人観光客だった
Heartbroken, they threw themselves to their death—it was a Canadian tourist.
— アメリ (2001)