Wagyu Hamburg Steak | Tochigi Kuronoki Wagyu | Oyaji’s Hamburg
The legendary restaurant Moka Yamiichi, once known as Tochigi’s top meat haven, closed on January 7, 2021 due to the COVID-19 pandemic. Determined to revive its beloved handmade hamburg steak, we opened Oyaji’s Hamburg, a takeout specialty shop in Haga Town with generous support from Mr. MK. Later, we were invited by the mayor of Ichikai to relocate to Michi-no-Eki Sashiba-no-Sato Ichikai’s Food Processing Hall, where we are now serving customers.
We strive to provide food that delights both body and soul. We are committed to authentic flavors and safe, carefully sourced ingredients to convey the true value of food.



In 2020, we launched a YouTube channel dedicated to Yakiniku (grilled meat).
Our Commitments
Beef origin
Beef grade
Beef processor
Beef distribution
Beef freshness
Beef color
Beef aroma
Beef taste

• No processed or scrap meat is used in our steaks or hamburgs.
• We aim to bring out the natural flavors of ingredients.
• We deliver premium dishes that feel like a true treat, beyond what you can make at home.

Because homemade is always better
Freshly ground in-house every day. Choose between 100% Japanese Black Wagyu or the golden ratio blend of domestic beef and pork. Perfect gourmet takeout lunches in Ichikai Town.
