Itadakimasu! O may pa-Japanese word ako ngayon ha. I learned that after binge watching Midnight Diner and Midnight Diner: Tokyo Stories on Netflix with peanutbutter♥ on a nighly basis last week. It's often translated as "I humbly receive," but in a mealtime setting, it's compared to "Let's eat," "Bon appétit," or "Thanks for the food."