This is the Popular Gyoza Trial Set, 4 Kinds, sold under the shop name 餃子の王国 (Gyoza no Oukoku) by 双和食品工業株式会社 of Kumamoto City, Kumamoto Prefecture. It is a frozen set of 78 raw gyoza in total, packed one pack per kind: 15 Kurobuta (black pork), 15 shiso (perilla), 24 Factory Direct (工場直売) and 24 thin-skin (うす皮) chive gyoza. Two cooking recipes are said to be included. Based on the Rakuten Ichiba product page and reviews, we organized five points: quantity, storage method, ingredient labeling, suitability as a gift, and reviews. The features confirmed on the product page are three: four kinds of gyoza come in one box, there are instructions for cooking them straight from frozen, and noshi (gift wrapping label) and message cards are mentioned.
At a Glance
Key points
- 4 kinds of gyoza, 78 pieces in total. One set holds 15 Kurobuta (black pork), 15 shiso, 24 Factory Direct (工場直売) and 24 thin-skin (うす皮) chive gyoza. Among the 8 frozen gyoza items featured on Ochinity (as of October 27, 2026), the 6 whose gyoza types could be confirmed include only this one with 4 kinds of gyoza alone (weak point: the storage temperature and best-before period are not stated on the product page and are Not confirmed)
- Two cooking recipes are included. The seller’s instructions are to place the gyoza in a pan still frozen, pour hot water over them, cover with a lid and cook for 5 minutes (the seller’s instructions)
- All the meat is produced in Japan, and the vegetables are mainly from Kyushu and Kumamoto, according to the seller. The black pork is said to come mainly from Kagoshima and Miyazaki Prefectures
- Rakuten rating 4.44 (3,821 reviews). Viewed October 27, 2026
Good for: people who want to try 4 kinds at once, and people who want to cook while following instructions
The comparison covers the 8 frozen gyoza items featured on Ochinity (as of October 27, 2026). Each value is as of the date its own article was researched and may differ from the current listing. The features are from the Rakuten Ichiba product page (viewed October 27, 2026). The rating is as shown on Rakuten and may not reflect the product’s current condition.
Compared with 8 Similar Frozen Gyoza Items
The 8 frozen gyoza items featured on Ochinity (as of October 27, 2026). Each value is as of the date its own article was researched and may differ from the current listing. The amount follows each product’s own notation: this product is given as a piece count and the others as a total weight (g), so the sizes of the numbers cannot be compared.
| Product | Amount | Gyoza Type | Rakuten Rating |
|---|---|---|---|
| 大阪王将 お試しセットver.8 (Osaka Ohsho Trial Set ver.8) | 1470g | Meat gyozaAlso 2 kinds of fried rice and large-size meat shumai | 4.324,348 reviews |
| 餃子計画 極上えび餃子60個 (Gokujo Shrimp Gyoza, 60 Pieces) | 1080g | Not confirmed | 4.662,067 reviews |
| 餃子専門店イチロー 神戸味噌だれ餃子 (Kobe Miso Sauce Gyoza) | 800g | Miso sauce gyoza | 4.086,597 reviews |
| 餃子専門店みんみん 餃子48個 (48-Piece Gyoza) | 900g | Not confirmed | 4.282,038 reviews |
| 餃子の王国 お試しセット 4種 (Trial Set, 4 Kinds)This article · Kumamoto City | 78 pieces11 to 17 g each | 4 kindsKurobuta, shiso, Factory Direct, thin-skin chive | 4.443,821 reviews |
| 黒餃子 96個 約16人前 (Black Gyoza, 96 Pieces, About 16 Servings) | 1728g | Black gyoza | 4.513,146 reviews |
| 水郷のとりやさん 手羽餃子 20本セット (Tebagyoza, 20-Piece Set) | Not confirmed | Tebagyoza | 4.685,101 reviews |
| 丸上食品 ジャンボ餃子 40個 (Jumbo Gyoza, 40 Pieces) | 1600g | Jumbo gyoza | 4.772,962 reviews |
You can go to each product’s article from its name. Ratings are as shown on Rakuten; the fewer the reviews, the more easily the figure moves.
- Among the 6 items whose gyoza types could be confirmed, this product is the only one with 4 kinds of gyoza alone (as of October 27, 2026). The 2 items whose types could not be confirmed (みんみん and 餃子計画) are not included
- Some items with a known total weight exceed 1 kg. This product is 78 pieces (11 to 17 g each), and its total weight is not stated on the product page
Basic Information
- Product Name
- 餃子の王国 人気の餃子お試しセット 人気餃子4種 (Popular Gyoza Trial Set, 4 Popular Kinds of Gyoza)
- Seller
- 双和食品工業株式会社 (Kumamoto City, Kumamoto Prefecture)
- Amount
- 78 pieces in total (Kurobuta 15, shiso 15, Factory Direct 24, thin-skin chive 24)
- Storage
- The page says it arrives frozen (storage temperature and best-before period: Not confirmed)
- Allergen Labeling
- Not confirmed
- Shipping
- Yamato Transport (ヤマト運輸)
- Noshi / Gift
- Noshi and message cards are mentioned (types of inscription and wrapping: Not confirmed)
This list transcribes what is stated on the product page. However, the “not confirmed” labels and any notes we add are our own.
Ingredients and allergen labeling are not stated on the product page. If you have an allergy, ask the seller before buying, or be sure to check the label on the product when it arrives (Reference: Consumer Affairs Agency, Japan, “About Allergen Labeling”, accessed October 27, 2026).
See the transcribed details, sources and “not confirmed” items (12 items)
This list transcribes what is stated on the product page. However, the “not confirmed” labels and any notes we add are our own.
- Product Name
- 餃子の王国 人気の餃子お試しセット 人気餃子4種 (Kumamoto Prefecture)The product name shown on the Rakuten product page is a long one with many search keywords. Only the product name part is shown here.
- Amount
- Raw Kurobuta gyoza 15 × 1 pack, raw shiso gyoza 15 × 1 pack, raw Factory Direct gyoza 24 × 1 pack and raw thin-skin gyoza (chive) 24 × 1 pack, plus 2 kinds of cooking recipes, 1 sheet each, for 78 pieces in total, according to the page. The nutrition field gives the weight per piece as 17 g for Kurobuta, Factory Direct and shiso, and 11 g for thin-skin. The number of servings: Not confirmedSource: Rakuten Ichiba product page (viewed October 27, 2026)
- Options
- There are no size options; it is a single set. A discount for buying sets is mentioned, but the amount changes, so it is not given in this articleSource: Rakuten Ichiba product page (viewed October 27, 2026)
- Storage Method
- The page says it arrives frozen. The storage temperature figure is Not confirmedSource: Rakuten Ichiba product page
- Best-Before Date
- Not confirmed (no mention found on the product page)
- Ingredients / Allergens
- The product description gives only nutrition information, and the ingredient list and allergen labeling are Not confirmedSource: Rakuten Ichiba product page
- Country of Origin of Ingredients
- All the meat is produced in Japan, and the black pork is said to come mainly from Kagoshima and Miyazaki Prefectures. Vegetables are mainly from Kyushu and Kumamoto: cabbage, shiso, chives, garlic and ginger from Kumamoto Prefecture, and onions from Kumamoto, Nagasaki and Hokkaido, according to the pageSource: Rakuten Ichiba product page (seller’s description)
- Processing Location
- Said to be made at the seller’s own factory in KumamotoSource: Rakuten Ichiba product page (seller’s description)
- Condition / How to Eat (Cooking Required?)
- Described as raw gyoza. The page gives instructions to place them in a pan still frozen, pour hot water over them, cover with a lid and cook for 5 minutes, and says they can also be cooked following the enclosed recipes. We found neither an explicit statement on whether cooking is required nor any guidance on eating them raw. The shiso gyoza and the thin-skin gyoza are said to contain no garlicSource: Rakuten Ichiba product page
- Shipping
- Said to ship by Yamato Transport (ヤマト運輸). The page says that if the parcel is forwarded after shipping, the recipient pays the shipping feeSource: Rakuten Ichiba product page
- Manufacturer
- The manufacturer’s company name and address are Not confirmed. The seller is 双和食品工業株式会社 (Kumamoto City, Kumamoto Prefecture)Source: Rakuten Ichiba product page and the shop’s company profile
- Shop
- 餃子の王国 (Rakuten Ichiba)
Prices are not listed here because they change. Please check the current price and stock availability at the link above.
Suitable as a Gift?
The product page says noshi can be chosen from “Wrapping / Noshi” on the order confirmation page. Message cards are also accepted, and if noshi has already been selected, you enter the message in the remarks field. The page says the delivery slip does not show prices. The types of noshi inscription and wrapping are Not confirmed. The product name includes the words “ochugen” (mid-year gift), “oseibo” (year-end gift) and “celebration”.
Source: Rakuten Ichiba product page (viewed October 27, 2026)
What Public Reviews Say
We organized the Rakuten Ichiba product reviews by viewpoint. The rating figures are as of the viewing date and change afterward. What follows are trends within what we read and may not reflect the product’s current condition.
| Site | Rating | Number of Reviews | Date Accessed |
|---|---|---|---|
| Rakuten customer reviews (product page) | 4.44 / 5 | 3,821 | October 27, 2026 |
Breakdown of ratings: 5★ 2,278 / 4★ 1,090 / 3★ 352 / 2★ 73 / 1★ 28 (as shown on Rakuten Ichiba; accessed October 27, 2026)
What we read: the first 56 reviews in Rakuten’s default order (posted June 2008 to September 2026, latest September 2026), all 28 rated 1★ (posted June 2007 to February 2016), and 30 of the 73 rated 2★ (posted February 2011 to July 2018), 114 in total. These are trends within what we read and may not reflect the product’s current condition.
The counts below are approximate figures from reading the text, and exclude posts only about delivery or shop service and posts from people who had not yet eaten the product.
What Reviewers Praise
Repeat orders and keeping it stocked in the freezer (about 15 of 56)
About 15 of the 56 reviews in the default order said they reordered or keep it stocked in the freezer. Of these, 11 were posted in October 2024 or later.
Easy to cook with a crispy wing (about 14)
About 14 of the 56 reviews in the default order said they cooked it following the enclosed recipe and got a crispy, winged (hanetsuki) finish, or that it was easy. Of these, 4 were posted in October 2024 or later.
Aroma of the shiso gyoza (about 12)
About 12 of the 56 reviews in the default order said the shiso gyoza has a refreshing aroma and is easy for the family to eat. The product page says the shiso gyoza contains no garlic.
Used as a gift and appreciated (about 3)
About 3 of the 56 reviews in the default order said they used it as a gift, such as for ochugen (mid-year gift) or oseibo (year-end gift), and it was appreciated (all posted in 2025).
Source: Rakuten customer reviews (accessed October 27, 2026)
What Reviewers Note
The 1★ and 2★ reviews we read were posted between 2007 and 2018, and none were from the last 2 years (since October 27, 2024). They include posts about an older set that contained xiaolongbao (小籠包, soup dumplings), whose contents differ from the current 4-kind set, so we did not count them as ratings of the current set. The main subjects were taste preferences, the balance between quantity and price, and differences from store-bought frozen gyoza.
Source: Rakuten customer reviews (accessed October 27, 2026)
Summary: Is This the One for You?
Why choose it: you want to try 4 kinds of gyoza at once, and you want to cook while following instructions (the enclosed recipes). If those two are your conditions, then among the 8 frozen gyoza items featured on Ochinity, the 6 whose gyoza types could be confirmed include only this one with 4 kinds of gyoza alone (weak point: the storage temperature and best-before period are not stated on the product page and are Not confirmed).
- Rakuten rating 4.44 / 5 (3,821 reviews). Among the first 56 reviews we read in the default order, many mentioned repeat orders (about 15) and how easily it cooks with a crispy wing (about 14)
- The page mentions noshi and message cards, and some reviews say it was used as a gift. The types of inscription and wrapping are Not confirmed
Other options: if you want a larger amount, there is 黒餃子 96個 約16人前 (Black Gyoza, 96 Pieces, About 16 Servings) (1728g); if you want shrimp gyoza, there is 餃子計画 極上えび餃子60個 (Gokujo Shrimp Gyoza, 60 Pieces) (1080g).
The basis for this section is the Rakuten Ichiba product page and Rakuten customer reviews (accessed October 27, 2026). These are trends within what we read and may not reflect the product’s current condition.
Prices, stock, shipping fees, and delivery dates are subject to change. This article’s information-as-of date is October 27, 2026. Please be sure to check the listing at the link before purchasing.
This article contains affiliate links (advertising). Editorial Policy
This article organizes information published on the Rakuten Ichiba product page and review site. Product details such as quantity, storage method, and ingredients are subject to change. Please check the product page 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: October 27, 2026 / Sources: Rakuten Ichiba product page, Rakuten customer reviews, Consumer Affairs Agency, Japan, “About Allergen Labeling”
