Matsuma wa Sansukuritto-go no maruman marman no onsha de, “kansetsu, chimeiteki na bubun, kizutsukiyasui basho” o imi shi, kekkyoku “kyūsho” no koto.末魔 is the transcription of the Sanskrit word marman, which means “joint; weak or vulnerable part”, i.e. equivalent to kyūsho (in Japanese, “vital spot”).
