An instantaneous feeling of oneness generated between a sharidama and a topping by pressing them by hand in an appropriate force is the highlight of Edomae-nigiri-zushi, and finding the delicate oneness feeling is the sushi chefs' chance to show their skill.
適度な押圧を加えることで瞬時に生じる一体感が江戸前握りずしの醍醐味であり、そのバランスが職人の腕の見せ所である。