Walk into any convenience store in Japan and you’ll see the staples: magazines, drinks, snacks, and the ubiquitous onigiri. And when it comes to onigiri, the world-famous rice ball wrapped in seaweed, one of the hands-down most popular is the salmon variety, with salty, sweet, succulent flakes of orange salmon at its centre.
So which convenience store sells the best salmon onigiri? We decided to conduct a taste test in our offices to declare a winner, pitting the top three – 7-Eleven, Lawson and Family Mart – against each other in a battle befitting the rice ball’s feudal origins. With a set of scales, the slice of a knife and a merchant tester, we begin.