For what Big Mom said on the last page, after asking Sandman, we’ve decided that it’s not referring to any past event.
While 記念日 does mean anniversary, it’s literal meaning is more of a day to commemorate something, from what I understood Big Mom is essentially agreeing with Kaido that they need the biggest celebration, for the festival will be a day to remember as it marks their alliance.
While 記念日 does mean anniversary, it’s literal meaning is more of a day to commemorate something, from what I understood Big Mom is essentially agreeing with Kaido that they need the biggest celebration, for the festival will be a day to remember as it marks their alliance.