fresh tuna, roughly chopped, garlic, grated or finely chopped, chives, finely chopped, fresh, black pepper, freshly ground, tamari (aged soy sauce), panko bread crumbs, black sesame seeds, vegetable, peanut, safflower, or canola oil, dinner rolls or buns, Bibb lettuce, 4 to5 leaves, pickled ginger, cucumber seedless, thinly sliced