#i dont know why they called it demon slayer in english

big mom’s sword attack here, as is pretty standard for one piece, is a double-meaning pun- specifically the word 刃母/haha. 母 is the kanji for ‘mom,’ and the word 母/haha is a formal-leaning way to say 'mother’, but here one of the syllables has been replaced with 刃/ha,which isone of the kanji that means 'sword’ (it’s the same one found in the title of kimsetsu no yaiba!)