“Hokkaido” in the shop name “Hokkaido Meibutsu Matsuo Jingisukan Tsuhan (北海道名物松尾ジンギスカン通販)” is part of the shop’s name and does not indicate where the lamb comes from (the country of origin of the ingredients is listed as Australia or New Zealand). The product specifications on the product page list the manufacturer as Matsuo Co., Ltd. (株式会社マツオ) and the country of manufacture as Japan, but the location of the manufacturing facility (the place of processing) is not confirmed. Matsuo Jingisukan’s seasoned lamb 350g is lamb marinated in sauce that arrives frozen, and it can be hard to tell how long it keeps, how to cook it, and whether it works as a gift. In this article, we have organized the information published on the Rakuten Ichiba product page and review page into five points: amount, shelf life, ingredient labeling, suitability as a gift, and reviews.
What We Confirmed
- The amount and how many servings it makes
- Storage method and shelf life
- Ingredients and allergen labeling
- Whether it works as a gift
- Trends in public reviews
Basic Information
This table transcribes what is stated on the product page. However, the “not confirmed” labels and any notes we add are our own.
| Product Name | 松尾ジンギスカン 味付ラム 350g（冷凍） (Matsuo Jingisukan Seasoned Lamb 350g, frozen) |
|---|---|
| Name | 味付ラム 350g (seasoned lamb, 350g)Source: the Rakuten Ichiba product page (product description). Viewed September 27, 2026 |
| Amount | 350g. We could not find any indication on the product page of how many servings it makesSource: the Rakuten Ichiba product page (product description) |
| Cut | The product page says it uses shoulder meat from lambs less than 1 year old, with the sinew removed while leaving a moderate amount of fatSource: the Rakuten Ichiba product page (product description) |
| Storage Method | At −18℃ or below. The product page says that after thawing it should be kept at 6℃ or below and eaten within 3 days (within 1 day after opening)Source: the Rakuten Ichiba product page (product description) |
| Best-Before Date | 180 days including the date of manufactureSource: the Rakuten Ichiba product page (product description) |
| Country of Origin | Australia or New ZealandSource: the Rakuten Ichiba product page (product description) |
| Place of Processing | The location of the manufacturing facility is not stated on the product page and is not confirmed. The product specifications show Japan in the “country of origin/manufacture” field and Hokkaido in the “production area (prefecture)” field, but the country of origin of the lamb (the raw ingredient) is Australia or New ZealandSource: the Rakuten Ichiba product page (product specifications and product description). Viewed September 27, 2026 |
| State / How to Eat (Whether Heating Is Required) | Lamb marinated in sauce, delivered frozen. We could not find any indication that it is pre-cooked, and the seller describes eating it by grilling the meat while simmering vegetables in the sauceSource: the Rakuten Ichiba product page (product description and product description images), and the grilling instructions on the Matsuo Jingisukan official website (viewed September 27, 2026) |
| Thawing Method | Not confirmed (only the storage conditions after thawing are described) |
| Shipping | Frozen delivery (shipping temperature range: frozen)Source: the Rakuten Ichiba product page (product description) |
| Manufacturer | Matsuo Co., Ltd. (株式会社マツオ)Source: the Rakuten Ichiba product page (the “manufacturer” field in the product specifications). Viewed September 27, 2026 |
| Shop | Hokkaido Meibutsu Matsuo Jingisukan Tsuhan / 北海道名物松尾ジンギスカン通販 (Rakuten Ichiba; operating company: Matsuo Co., Ltd. / 株式会社マツオ, Takikawa, Hokkaido) |
Prices are not listed here because they change. Please check the current price and stock availability at the link above.
Ingredients and Allergen Labeling
According to the product description on the Rakuten Ichiba product page, the ingredients are listed as lamb, apple, onion, soy sauce, sugar, ginger, mixed citrus juice, spices / seasoning (amino acids), and the allergen labeling states that it contains wheat, soy, orange, and apple.
Wheat is one of the specified raw materials that must be labeled under Japan’s Food Labeling Act, and soy, orange, and apple are among the items recommended for labeling as materials equivalent to specified raw materials. If you have an allergy to any of these, please contact the seller before purchasing, or check the food information label on the product once it arrives. The product page also advises checking the labeling on the product you receive, because the packaging may differ due to product revisions and similar changes.
Reference: Consumer Affairs Agency, Japan, “About Allergen Labeling” (accessed September 27, 2026)
Five Things to Check Before Buying
| Item to Check | For This Product | Basis |
|---|---|---|
| 1. Amount / servings | 350g. The number of servings is not stated | The Rakuten Ichiba product page (product description). Viewed September 27, 2026 |
| 2. Storage and shelf life | At −18℃ or below, with a best-before date of 180 days including the date of manufacture. After thawing, keep at 6℃ or below and eat within 3 days (within 1 day after opening) | The Rakuten Ichiba product page (product description) |
| 3. Ingredients and allergen labeling | Lamb in a sauce made with apple, onion, soy sauce, and other ingredients. Labeled as containing wheat, soy, orange, and apple | The Rakuten Ichiba product page (product description) |
| 4. Suitable as a gift? | Noshi (gift wrapping label) and message cards are not available. There is also no indication that gift wrapping is available. It arrives by frozen delivery | The Rakuten Ichiba product page and the shop’s company information page (viewed September 27, 2026) |
| 5. Review trends | The Rakuten Ichiba review rating is 4.66/5 (29 reviews). We read all 29 reviews displayed in the default sort order (posted between February 2015 and January 2026, with the latest post in January 2026). Many of the posts are several years old or more, and these trends do not necessarily reflect the product’s current condition. Among the 29 reviews we read, comments that the lamb has little gaminess or odor, that the meat is tender, and that the sauce lets you enjoy the vegetables too stood out. The rating figures are as of the time of viewing and will change afterward. | Rakuten customer reviews (“Minna no Review”) (viewed September 27, 2026; 29 reviews checked) |
Suitable as a Gift?
On the Rakuten Ichiba product page, there is no indication that this product supports noshi, gift wrapping, or message cards. The shop’s company information page says noshi and message cards are available only for eligible products, namely those whose product name includes “ギフトセット” (gift set), “のし対応” (noshi available), or “メッセージカード対応” (message cards available). Since this product’s name includes none of these, noshi and message cards cannot be used. Whether it comes in a gift box is not confirmed.
If you are considering it as a gift, checking the following points before purchasing can help avoid mix-ups.
- Whether you need noshi or wrapping (this product does not support them, so you would need to look for a different product that supports noshi)
- Since it arrives by frozen delivery, whether you can specify a date and time when the recipient can receive it
- Whether the recipient can cook it by grilling the meat and simmering the vegetables (it is seasoned lamb, and there is no indication that it is pre-cooked)
Among the reviews, there are posts from people who ate it at family gatherings, such as when returning to their hometown or during Obon (the summer holiday period), and posts from people who ordered it for their family (source: Rakuten customer reviews, viewed September 27, 2026).
What Public Reviews Say
The following summarizes the ratings published on Rakuten Ichiba and the content of the 29 posts we read in the default sort order. These trends do not necessarily reflect the product’s current condition.
| Site | Rating | Reviews | Viewed |
|---|---|---|---|
| Rakuten customer reviews (product page) | 4.66 / 5 | 29 | September 27, 2026 |
What Reviewers Praise
Comments that the lamb has little of its characteristic odor or gaminess and is easy to eat, and that the meat is tender, stand out. There is also a post from someone who simmered vegetables in the sauce and finished by enjoying udon in the leftover sauce. There are also many repeat-purchase posts, such as from people who bought it on the recommendation of family members or acquaintances from Hokkaido, or who ordered a taste they had been eating for years. Note that these include posts from people who bought it together with other products from the same shop.
Source: Rakuten customer reviews (viewed September 27, 2026; 29 reviews checked)
What Reviewers Note
There was one 3-star post and one 2-star post, and the 2-star post pointed out that it contained a fattier portion than ever before. There was also one post to the effect that the price was a concern. There were no 1-star posts.
Source: Rakuten customer reviews (viewed September 27, 2026)
Who It Suits / Who Should Be Careful
Who It Suits
- You want to eat seasoned jingisukan (grilled lamb) marinated in sauce at home
- You want to simmer vegetables in the sauce and eat them together with the meat
- You want to keep it in the freezer and thaw it whenever you want to eat it
Who Should Be Careful
- You have an allergy to wheat, soy, orange, or apple
- You want to use it as a gift on the assumption that noshi or wrapping is available (this product does not support them)
- You may find it hard to plan to finish it within 3 days after thawing (within 1 day after opening)
- Because it arrives frozen, it is hard for you to arrange a time to receive it
Prices, stock, shipping fees, and delivery dates are subject to change. This article’s information-as-of date is September 27, 2026. Please be sure to check the listing at the link before purchasing.
This article contains affiliate links (advertising). Editorial Policy
Summary
- 350g of seasoned lamb arrives frozen. It is stored at −18℃ or below, and the best-before date is 180 days including the date of manufacture. After thawing, eat it within 3 days (within 1 day after opening)
- There is no indication that it is pre-cooked, and the product page describes eating it by grilling the meat and simmering vegetables in the sauce. Many reviews praise its lack of gaminess and its tenderness
- It does not support noshi, message cards, or gift wrapping. If you want to use it as a gift, choose a different product that supports noshi
Related Pages
This article organizes information published on the Rakuten Ichiba product page and review page, and on the seller’s official website. Product information such as the amount, storage method, and ingredients may change. Please check the seller’s labeling for the latest information.
Comments on taste or quality are summarized from third-party posts cited with their source, and are not Ochinity’s own evaluation. Our approach to writing articles is described in our Editorial Policy.
Information as of: September 27, 2026 / Sources: Rakuten Ichiba “Hokkaido Meibutsu Matsuo Jingisukan Tsuhan (北海道名物松尾ジンギスカン通販)” product page and company information page, Matsuo Jingisukan official website, Rakuten customer reviews, Consumer Affairs Agency, Japan, “About Allergen Labeling”
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