Matsuya's Salt-based Green Onion Pork Loin Bowl and 2 Other Items Get Their First Nutrition Revision Since Launch

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title: “Matsuya’s Salt-based Green Onion Pork Loin Bowl and 2 Other Items Get Their First Nutrition Revision Since Launch” categories:

• menu tags:
• update published: true created_at: “2026-09-08T11:41:49+09:00” updated_at: “2026-09-08T11:41:49+09:00” thumbnail: “https://cdn.gyumesy.com/articles/k6eiru/thumbnail.webp” ogp_image: “https://cdn.gyumesy.com/articles/k6eiru/ogp.png” source_url: “https://www.matsuyafoods.co.jp/matsuya/menu/don/don_porkloin_hp_260630.html” editor_comment: “Prices stay put while the numbers quietly creep up. Anyone who checks the increase for every single item may well be a true Matsuya connoisseur.” description: “On September 8, the nutrition information for Matsuya’s Salt-based Green Onion Pork Loin Bowl, Yakiniku Pork Loin Set Meal, and Stir-fried Pork with Ginger Soy Sauce Set Meal was revised. Prices are unchanged, while calories, fat, and salt equivalent rose across all sizes. It is the first revision for all three items since launch.” series_key: “buta-rosu-trio-nutrition” related_articles:
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On September 8, 2026, the nutrition values listed on the Matsuya official website were updated for three items: the Salt-based Green Onion Pork Loin Bowl, the Yakiniku Pork Loin Set Meal, and the Stir-fried Pork with Ginger Soy Sauce Set Meal. Calories, fat, salt equivalent, and other values were raised uniformly across all sizes, while prices were left unchanged. The three items debuted as regular menu items on June 30 and July 7, 2026, and this is the first time their nutrition information has been revised since then.

Salt-based Green Onion Pork Loin Bowl: Calories Up by More Than 20 kcal in Every Size

The Salt-based Green Onion Pork Loin Bowl (630 yen for the Regular Serving) had its energy values raised in all sizes: Small Serving, Regular Serving, and Large Serving.

Size	Price	Energy (before → after)
Small Serving	600 yen	536 kcal → 560 kcal (+24)
Regular Serving	630 yen	661 kcal → 685 kcal (+24)
Large Serving	850 yen	918 kcal → 951 kcal (+33)

For the Regular Serving, values other than energy were raised at the same time: fat went from 23.9 g to 25.8 g, and salt equivalent from 5.2 g to 5.8 g. The Regular Serving’s 661 kcal matches the value listed at its June 30, 2026 launch, so this is the first update after roughly 70 days.

Yakiniku Pork Loin Set Meal: Double Up 65 kcal, Salt Equivalent of the Only Option More Than Doubles

The Yakiniku Pork Loin Set Meal (790 yen) also saw its energy value rise in all three configurations: the meat-only Only option, the Set Meal with rice and salad, and the Double with twice the meat.

Variation	Price	Energy (before → after)
Only	590 yen	300 kcal → 332 kcal (+32)
Set Meal	790 yen	704 kcal → 736 kcal (+32)
Double	1,280 yen	1,004 kcal → 1,069 kcal (+65)

In particular, the salt equivalent of the Only option more than doubled, from 0.6 g to 1.3 g. The Set Meal’s 704 kcal also matches the value listed at launch, so this is its first update since launch as well.

Stir-fried Pork with Ginger Soy Sauce Set Meal: Every Value in Every Size Is Up

For the Stir-fried Pork with Ginger Soy Sauce Set Meal (850 yen), not only energy but also protein, fat, carbohydrates, and salt equivalent were raised uniformly across all sizes and all items from the values listed at launch.

Variation	Price	Energy	Protein	Fat	Carbohydrates	Salt equivalent
Only	650 yen	516→548 kcal	22.4→22.6 g	39.2→41.6 g	19.3→21.5 g	4.0→4.8 g
Set Meal	850 yen	920→952 kcal	30.5→30.8 g	41.3→43.8 g	104.2→106.4 g	5.6→6.4 g
Double	1,340 yen	1,296→1,361 kcal	52.8→53.3 g	65.7→70.6 g	122.3→126.7 g	9.3→10.8 g

In the Double, fat rose by 4.9 g from 65.7 g to 70.6 g, and salt equivalent rose by 1.5 g from 9.3 g to 10.8 g. The Double, with twice the meat, shows the largest increases.

Values Revised With Prices Held Steady

For all three items, the listed nutrition values went up while prices did not move by a single yen. The values increased uniformly across all sizes and all items with prices unchanged, but no announcement has been made explaining the background.

Looking at where the prices sit, the Yakiniku Pork Loin Set Meal at 790 yen is the cheapest of the 14 current set meal items. It is 10 yen cheaper than the second-cheapest, the Seared Grilled Salmon Set Meal (800 yen), and 100 yen cheaper than the Pork & Kimchi Set Meal, the Yakiniku Boneless Short Rib Set Meal, and the Yakiniku Beef Set Meal (all 890 yen). The Stir-fried Pork with Ginger Soy Sauce Set Meal at 850 yen sits one step below those, and the Salt-based Green Onion Pork Loin Bowl at 630 yen for the Regular Serving is among the cheapest of the bowl menu. This price lineup remains unchanged after the revision. As of now, no coupon or discount has been set exclusively for these three items.

The Evolution of the “Pork Loin” Slot and a Wave of Nutrition Updates in September

The “pork loin” set meal slot that the Stir-fried Pork with Ginger Soy Sauce Set Meal occupies has swapped names and prices over the past few months. It debuted in April 2026 as the Set Meal of Grilled Pork Loin (880 yen), switched in May to the Set Meal of Grilled Thick Pork Loin (980 yen), and then on July 7 to the Stir-fried Pork with Ginger Soy Sauce Set Meal (850 yen). The Salt-based Green Onion Pork Loin Bowl and the Yakiniku Pork Loin Set Meal joined on June 30 as Limited-time items, and both moved to the regular menu together on July 7, the day the Stir-fried Pork with Ginger Soy Sauce Set Meal appeared. All of them appear to have inherited the same slot.

The nutrition revisions are not a one-off affecting only these three items. On the same day, September 8, the Pork & Kimchi Set Meal also had its calories, fat, and salt equivalent raised in the same direction. Since the start of September, nutrition information updates for existing menu items have been coming one after another.