Original “Mongolian Miso” Hamburger Steak Gourmet Box – ¥1,500 (tax included, 180g)

Made with a newly developed, house-made Mongolian miso sauce
that’s not just spicy but also perfectly complements our
Tochigi Kuro-Ushi Wagyu hamburger steak.
A must-try dish for spice lovers, recommended by Oyaji’s Hamburg.