Replenish Stamina After Golden Week! New Products Featuring Popular Yakiniku Cuts "Harami x Horumon" to be Released! "Pork Harami Beef Horumon Yakiniku Sutadon" and "Pork Harami Beef Horumon Yakiniku Aburasoba" Launching Nationwide at Legendary Sutadonya from May 11 (Mon)!

Antworks Co., Ltd. (Location: Suginami-ku, Tokyo; Representative Director and President: Jun Hayakawa), which operates the donburi chain "Legendary Sutadonya" and "Meibutsu Sutadon no Mise," will release "Pork Harami Beef Horumon Yakiniku Sutadon" and "Pork Harami Beef Horumon Yakiniku Aburasoba" for a limited time at stores nationwide (excluding some stores) starting Monday, May 11, 2026.

Official Website

Recharge with Meat After Golden Week's "May Sickness"! Two New Satisfying Products Featuring Harami and Horumon Released!

With the increasing number of days feeling like early summer since late April, and climate changes suggesting a shift from traditional "four seasons" to "two seasons," there's growing interest in health management and maintaining daily vitality during seasonal transitions. Especially after Golden Week, due to changes in lifestyle rhythms and rising temperatures, it's a period when people are prone to feeling fatigue and sluggishness, often referred to as "May Sickness."

Our company, which upholds the corporate philosophy of "Becoming the driving force for people across Japan and even the world through food," has developed "Pork Harami Beef Horumon Yakiniku Sutadon" and "Pork Harami Beef Horumon Yakiniku Aburasoba." These dishes use popular yakiniku cuts, harami and horumon, with the desire to provide satisfying volume and rich flavor to boost stamina during this period when people tend to feel tired.

"Pork Harami Beef Horumon Yakiniku Sutadon" 1,390 yen (tax included)

This yakiniku donburi weighs over 500g in total. It features rare pork harami and beef horumon stir-fried with onions and garlic chives in our special stamina yakiniku sauce, served over a large bowl of rice. The "stamina yakiniku sauce" is a special blend based on our original yakiniku sauce, combined with the secret garlic soy sauce used in Sutadon. This sauce intertwines with the juicy umami of pork harami and the rich meat juices of beef horumon that spread with every bite, making it a dish that goes perfectly with rice.

"Pork Harami Beef Horumon Yakiniku Aburasoba" 1,490 yen (tax included) *Same price for up to 2 servings of noodles

This aburasoba weighs over 400g in total (over 700g for 2 servings of noodles). It features rare pork harami and beef horumon stir-fried with onions and garlic chives in our special stamina yakiniku sauce, served over specially ordered boiled whole wheat noodles. The fragrant grilled pork harami and juicy beef horumon, combined with the stamina yakiniku sauce, coat the wheat-scented whole wheat noodles, creating a dish where you can directly savor the rich meat umami and wheat flavor.

Catering to Diverse Needs with Set Meal Style & Volume Arrangements

For customers who prefer to eat rice and side dishes separately, we also offer a set meal style. Additionally, we offer "Harahachibunme" (80% portion), which is about 2/3 the amount of the regular (Nami) serving. Furthermore, for those seeking more volume, we offer "Niku W-Mori" (Double Meat Portion), which has double the amount of meat of a regular serving.

You can enjoy it in your preferred style to suit your needs.

"Set Meal" 1,490 yen (tax included) "Harahachibunme Mori" 1,290 yen (tax included) "Niku W-Mori" 2,090 yen (tax included)

【Product Overview】

Products and Prices:

・Pork Harami Beef Horumon Yakiniku Sutadon 1,390 yen (tax included)

・Pork Harami Beef Horumon Yakiniku Sutadon Harahachibunme 1,290 yen (tax included)

・Pork Harami Beef Horumon Yakiniku Sutadon Niku W-Mori 2,090 yen (tax included)

・Pork Harami Beef Horumon Yakiniku Suta Teishoku (Set Meal) 1,490 yen (tax included)

・Pork Harami Beef Horumon Yakiniku Aburasoba 1,490 yen (tax included) *Same price for up to 2 servings of noodles

*Comes with egg and miso soup (miso soup is not included with Aburasoba)

*Prices may differ for various delivery services compared to in-store dining.

*Prices may vary at some stores.

*These products will be sold until ingredients run out.

Release Date: Limited time offer starting Monday, May 11, 2026

Stores: "Legendary Sutadonya" and "Meibutsu Sutadon no Mise" nationwide

*Excluding some stores and delivery-only stores. Please see the official website: https://sutadonya.com/ for details.

【Overview of "Legendary Sutadonya"】

"Sutadon" is a stamina and volume-packed donburi. Juicy and tender pork belly, oil-blanched at low temperature to remove excess fat while locking in flavor, is stir-fried quickly with a secret garlic soy sauce using a chef's skill with high heat and a wok, then served over a large bowl of rice, about three servings even for a regular portion. Its roots trace back to a staff meal created by the founder of a ramen shop in the Tama area in 1971, with the desire to "feed young people delicious and affordable food until they're full." Centered around this "Sutadon," the chain offers a variety of stamina and volume-packed products, such as "Stamina Karaage" (fried chicken) marinated in Sutadon's secret garlic soy sauce. It operates 185 stores nationwide (as of the end of April 2026), from Hokkaido in the north to Okinawa in the south, primarily in the Tokyo metropolitan area.