With frozen hamburg steaks, the product page information alone can make it hard to tell the amount included, the best-before date, or whether it works as a gift, and it’s easy to end up choosing without knowing. This article organizes what’s published about 大阪の味ゆうぜん’s 100% beef, additive-free hamburg steak set (150g × 6), from the product page and review-site information, into five points: amount, storage method, ingredient labeling, gift suitability, and reviews.
What We Confirmed
- The amount included and roughly how many servings
- Storage method and best-before date
- 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 | 牛肉100%無添加 ゆうぜんハンバーグ 150g×6食セット(900g) (100% Beef, Additive-Free ゆうぜん Hamburg Steak, Set of 6, 150g (900g)) |
|---|---|
| Name | ゆうぜん Hamburg SteakSource: as shown on the product page (viewed September 26, 2026) |
| Amount | 150g × 6 patties (900g)Source: product description |
| What Changes by Selection | Not confirmed (the only size we could confirm on this product page was 150g × 6; the product page did not show whether other sizes exist) |
| Storage Method | Keep frozen at -18°C or belowSource: product description |
| Best-Before Date | Shown separately on the product label (about 90 days from manufacture is the guideline)Source: product description |
| Country of Origin (Raw Materials) | The beef is labeled as a mix of Australian and domestic; onion and whole egg are individually labeled “domestic.” The origin of the other ingredients is not stated individually and is not confirmedSource: product description |
| Place of Processing | Not confirmed (no place of processing is listed besides the manufacturer’s address) |
| Condition / How to Eat (Is Heating Required?) | It is sold as a frozen food (storage is -18°C or below), and the product name includes the words “just grill it”Source: product name and description. Detailed heating steps (whether thawing is needed, grilling time, etc.) could not be found in the product page body and are not confirmed. |
| Thawing Method | Not confirmed |
| Shipping | The guidance is that it ships via Yamato Transport’s Cool TA-Q-BIN delivery (whether it is the frozen or chilled version is not confirmed)Source: product description |
| Manufacturer | 株式会社明和食品 大阪府堺市北区野遠町9-9Source: manufacturer listing on the product page |
| Shop | 大阪の味ゆうぜん【製造直売】 (Rakuten Ichiba) |
Prices are not listed here because they change. Please check the link above for the latest price and availability.
Ingredients and Allergen Labeling
According to the product page, the ingredients are beef (imported and domestic), onion (domestic), whole egg (domestic), breadcrumbs, milk, soy sauce, salt, and pepperSource: product description.
The allergen labeling states that the ingredients include wheat, egg, dairy, beef, and soySource: product description. If you have any of the above allergies, or want to check the detailed ingredient labeling, please contact the shop before purchasing, or check the food information label on the product when it arrives.
Reference: Consumer Affairs Agency, Japan, “About Allergen Labeling” (viewed September 26, 2026)
Five Things to Check Before Buying
| What to Check | For This Product | Basis |
|---|---|---|
| 1. Amount and number of servings | Individually wrapped, 150g × 6 (900g). The product page does not state how many servings each patty makes | Product description |
| 2. Storage method and best-before date | Keep frozen at -18°C or below. Best-before date is shown separately on the product label (about 90 days from manufacture is the guideline) | Product description |
| 3. Ingredients and allergen labeling | Contains wheat, egg, dairy, beef, and soy. Country of origin: beef is a mix of Australian and domestic; onion and whole egg are domestic | Product description |
| 4. Whether it works as a gift | Noshi and message cards are handled by request in the order notes. No mention of the type of noshi inscription or whether the wrapping is a gift box | Product description |
| 5. Trend of reviews | The Rakuten Ichiba rating is 4.62 / 5 (5,715 reviews). No sort order was specified (default display); we actually read about 29 reviews posted from October 2025 to September 2026 (plus 3 “helpful” picks shown at the top, posted October–December 2025). This order does not necessarily reflect the product’s current state. Many comments praise the juiciness and hearty portions | Rakuten customer reviews (viewed September 26, 2026) |
Suitable as a Gift?
We could not confirm any individual indication for noshi, wrapping, or message cards in the product page’s gift sectionSource: gift section of the product page. On the other hand, the product description advises that if you’d like noshi or a message card, let the shop know in the order notesSource: product description. The type of noshi inscription and whether the wrapping is a gift box are not confirmed. If you’re considering this as a gift, checking the following can help avoid any mix-up:
- Please ask about the type of noshi inscription and the form of wrapping (whether it’s a gift box) individually in the order notes
- Whether you can specify a date/time the recipient can receive it, since it arrives frozen
- Whether the recipient has room in their freezer for 150g × 6 (900g)
Some reviews mention that noshi and message cards were included (Source: Rakuten customer reviews, viewed September 26, 2026).
What Public Reviews Say
Below is the rating published on the Rakuten Ichiba review page, together with what we found by actually reading the posts. The figures are as of the time viewed and may change afterward. We read about 29 reviews shown by default (posted October 2025–September 2026) plus the 3 picks shown at the top; this trend may not reflect the product’s current state.
| Site | Rating | Reviews | Date Viewed |
|---|---|---|---|
| Rakuten customer reviews (product page) | 4.62 / 5 | 5,715 | September 26, 2026 |
What Reviewers Praise
Many comments praise the juiciness and hearty portions, and how easy they are to cook just by grilling. Some reviewers also mention that they’re additive-free and that they repurchase them as a household staple.
Source: Rakuten customer reviews (viewed September 26, 2026; we actually read about 29 reviews plus 3 picks)
Some reviews mention using them as a gift and that the recipient was pleased, and that noshi and message cards were included.
Source: Rakuten customer reviews (viewed September 26, 2026)
What Reviewers Note
All of the reviews we actually read were 5-star, and we found no specific complaints listed. Ratings of 1–2 stars total 132 (about 2.3% of all ratings), but we could not confirm their content.
Source: Rakuten customer reviews (viewed September 26, 2026)
Who It Suits / Who Should Be Careful
Who It Suits
- Wants to eat hamburg steak easily, just by grilling it
- Wants individually wrapped 150g × 6 patties to use just what’s needed
- Wants to stock up the family’s portion in the freezer
- Wants to use it as a gift while arranging noshi/message cards through the order notes
Who Should Be Careful
- Has an allergy to wheat, egg, dairy, beef, or soy
- Wants to confirm the detailed heating steps or how many servings per patty beforehand (please check the purchase page)
- Wants to check the type of noshi inscription or the wrapping form with the shop before buying
Prices, stock, shipping fees, and delivery dates are subject to change. This article’s information-as-of date is September 26, 2026. Please be sure to check the listing at the link before purchasing.
This article contains affiliate links (advertising). Editorial Policy
Summary
- Individually wrapped, 150g × 6 (900g). The product page does not state how many servings each patty makes
- Store frozen at -18°C or below. The best-before date is shown separately on the product label, with about 90 days from manufacture as the guideline
- Allergen labeling: wheat, egg, dairy, beef, and soy. If using it as a gift, discuss the type of noshi inscription individually in the order notes
Related Pages
This article summarizes information published on various sales sites and review sites. Product information such as quantity, storage method, and ingredients may change. Please check the seller’s listing for the latest information.
Evaluations of taste and quality are summaries of third-party posts with sources noted, and are not Ochinity’s own evaluations. Our approach to writing articles is described in our Editorial Policy.
Information as of: September 26, 2026 / Sources: Rakuten Ichiba “大阪の味ゆうぜん【製造直売】” product page, Amazon product page, Yahoo! Shopping same product page, Rakuten customer reviews, Consumer Affairs Agency, Japan, “About Allergen Labeling”
Comments