So many choices, so many options, so many variations. Who knew there could be so many nut-based crunchy-delicious Japanese snacks? And all crammed into one tiny shop deep in central Tokyo’s Azabu-Juban neighborhood. Mamegen is a storied traditional Japanese snack shop and brand famous for making incredibly yummy and original savory, crackery nut-flavored edibles, most of these in the shape a small, bite-size balls the size of a marble. The shop has been doing business there in one form or another since 1865! But Mamegen doesn’t wholesale, and the only place in the world you can get So many choices, so many options, so many variations. Who knew there could be so many nut-based crunchy-delicious Japanese snacks? And all crammed into one tiny shop deep in central Tokyo’s Azabu-Juban neighborhood. Mamegen is a storied traditional Japanese snack shop and brand famous for making incredibly yummy and original savory, crackery nut-flavored edibles, most of these in the shape a small, bite-size balls the size of a marble. The shop has been there in one form or another since 1865! But Mamegen doesn’t wholesale, and the only place in the world you can get their snacks is at their single little storefront. The choice of flavors can be overwhelming. Looking at the hundreds if not thousands of snacks displayed throughout the shop is to stare into a dense of galaxy of food colors in beautifully understated and distinctively Japanese packaging. snacks is at their single little storefront. The choice of flavors can be overwhelming.