Unlike a single item of crab, a seafood hot pot set makes it hard to tell exactly what is included, how much, and how far the ingredient and allergen labeling actually goes, which makes it easy to get stuck on when choosing. This article organizes the publicly available product information for Kassai Hokkaido’s Hokkaido Seafood Hot Pot Set (a set including red snow crab, sweet shrimp, raw scallops, autumn salmon, tsumire, and more) into five points: amount, storage method, ingredient labeling, suitability as a gift, and review trends.
What We Confirmed
- The set’s breakdown (amounts and origins) and approximate number of servings
- Storage method and shelf life
- Ingredients and allergen labeling (to the extent confirmed)
- Suitable as a gift?
- Trends in publicly available reviews
Basic Information
| Product Name | Hokkaido Seafood Hot Pot Set (with crab, shrimp, scallop, and tsumire) |
|---|---|
| Total Amount | 1,200gSource: Rakuten product page (viewed September 12, 2026) |
| Approximate Servings | 3-4 servingsSource: same as above |
| Processing Location | Wakkanai CitySource: same as above |
| Storage Method | 1 month frozen. Once thawed, refrigerate and use within 1-2 daysSource: same as above |
| Delivery | Frozen delivery (Cool TA-Q-BIN, Yamato Transport)Source: same as above |
| Shop | Kassai Hokkaido, from Japan’s Northernmost Wakkanai to the Nation (Rakuten Ichiba) |
Prices are not listed because they change. Please check the link above for the latest price and stock.
Breakdown of the Set (Amounts and Origins)
Unlike a single item of crab, this is a set combining several kinds of seafood, so we have listed the breakdown in a table.
| Item | Amount | Origin / Ingredient |
|---|---|---|
| Raw red snow crab claw (shell-on, with a slit) | 170g | Wakkanai |
| Red snow crab shell | 1 piece | Wakkanai |
| Sweet shrimp | 150g | Russia or Greenland |
| Raw scallop (flaked) | 100g | Soya |
| Autumn salmon | 200g | Soya |
| Tsumire (crab) | about 80g x 4 pieces | Crab ingredient from the US, made in Japan |
| Tsumire (octopus) | about 80g x 4 pieces | Octopus ingredient from Vietnam, made in Japan |
| Crab hot pot soup (ready-to-use) | See “Ingredients and Allergen Labeling” below for the ingredients | |
Source: Rakuten product page (viewed September 12, 2026)
“Hokkaido,” as it appears in the product name and shop name, refers to where this product is processed (Wakkanai City); the origin of the ingredients themselves varies by item, as shown in the table above (the red snow crab, red snow crab shell, raw scallop, and autumn salmon are from Wakkanai or Soya; the sweet shrimp is from Russia or Greenland; the crab ingredient in the tsumire is from the US; and the octopus ingredient is from Vietnam).Source: Rakuten product page (viewed September 12, 2026)
Ingredients and Allergen Labeling
The only labeling we could confirm was for the included “crab hot pot soup.” For the red snow crab, sweet shrimp, raw scallop, autumn salmon, and tsumire (crab/octopus) themselves, the product page shows the origin but, within what we could check, we did not find an ingredient list or a dedicated allergen labeling section for them; this is not confirmed. This does not mean the allergen labeling for every ingredient has been checked, so please keep that in mind.
The ingredients of the included “crab hot pot soup (ready-to-use)” are as follows.
Soy sauce (made in Japan), fermented rice seasoning, salt, hydrolyzed protein, bonito extract, kelp extract, processed crab meat product, crab powder, crab extract, clam extract, scallop extract / seasoning (amino acids, etc.), acidulant, flavoring, (contains crab, wheat, milk components, mackerel, soybean, and gelatin)Source: product description on the Rakuten product page (viewed September 12, 2026)
“Crab” and “shrimp” are among the ingredients that must be declared under Japan’s Food Labeling Act. Since this product contains both red snow crab (crab) and sweet shrimp (shrimp), if you have a shellfish (crustacean) allergy, you cannot eat this product. The soup also contains crab, wheat, milk components, mackerel, soybean, and gelatin. If you want to check the ingredients or additives of the main ingredients themselves, please contact the shop before purchasing or check the label on the product when it arrives.
Reference: Consumer Affairs Agency, “About Allergen Labeling” (viewed September 12, 2026)
Five Things to Check Before Buying
| What to Check | For This Product | Basis |
|---|---|---|
| 1. Amount / servings | Total 1,200g (red snow crab claw 170g, sweet shrimp 150g, raw scallop 100g, autumn salmon 200g, red snow crab shell x1, two kinds of tsumire, and crab hot pot soup). Approximately 3-4 servings | Product description on the product page |
| 2. Storage method and shelf life | 1 month frozen. Once thawed, refrigerate and use within 1-2 days. Delivered by frozen delivery (Cool TA-Q-BIN, Yamato Transport) | Product description on the product page |
| 3. Ingredients and allergen labeling | Only the included crab hot pot soup’s labeling could be confirmed. The red snow crab, sweet shrimp, raw scallop, autumn salmon, and tsumire themselves are not confirmed | Rakuten product page |
| 4. Suitable as a gift? | Noshi is shown as available (name printing on the noshi available). No mention of message cards. The type of inscription and packaging such as a gift box are not confirmed | Gift section of the product page |
| 5. What reviews say | The Rakuten rating is 4.49 out of 5 (158 reviews). We found no display of individual review text for this item itself on the product page, so the trend is not confirmed. Only the count and average are confirmed | Rakuten customer reviews (“Minna no Review”) (viewed September 12, 2026) |
Suitable as a Gift?
The “Gift” section of the product page shows that noshi (gift wrapping label) is available (with name printing). There is no mention of message cards. The product page also has wording encouraging use as a gift, but it does not state the type of noshi inscription or the type of packaging, such as a gift box; this is not confirmed. If you are considering this as a gift, checking the following points before purchase should help.
- Type of noshi inscription (not stated on the product page)
- Whether message cards are supported (not stated on the product page)
- Whether a gift box or similar packaging is included (not stated on the product page)
- Since this arrives by frozen delivery, whether the recipient can specify a delivery date and time
What Public Reviews Say
Below is a summary of the rating published on Rakuten Ichiba. The rating figures are as of the time we viewed them and will change afterward.
| Site | Rating | Count | Date Viewed |
|---|---|---|---|
| Rakuten customer reviews (product page) | 4.49 / 5 | 158 | September 12, 2026 |
We found no display of individual review text for this product (the seafood hot pot set) itself on the product page (the page instead shows reviews for a different item, the “crab hot pot soup,” in the same listing). Because of this, the specific trends in praise or concerns are not confirmed. Only the count and average could be confirmed.
Who It Suits / Who Should Be Careful
Who It Suits
- Want to enjoy several kinds of seafood (crab, shrimp, scallop, salmon) in one hot pot
- Want to prepare a hot pot for about 3-4 people
- Want eye-catching ingredients such as red snow crab shell and raw claw
Who Should Be Careful
- Have a shellfish (crustacean) allergy (cannot eat this, since it contains crab and shrimp)
- Want to check the allergen labeling of the ingredients other than the soup (crab, shrimp, scallop, salmon, tsumire) before buying (not confirmed)
- Want to confirm the noshi inscription and whether a gift box is included before giving it as a gift (not confirmed)
- Want to check the specific review trends before buying (not confirmed)
Prices, stock, shipping fees, and delivery dates are subject to change. The information in this article was gathered on September 12, 2026. Please be sure to check the listing at the link before purchasing.
This article’s links include affiliate advertising. Editorial Policy
Summary
- Total 1,200g, made up of red snow crab claw, sweet shrimp, raw scallop, autumn salmon, red snow crab shell, two kinds of tsumire, and crab hot pot soup. Approximately 3-4 servings
- 1 month frozen. Once thawed, refrigerate and use within about 1-2 days. Delivered by frozen delivery (Cool TA-Q-BIN)
- Ingredient and allergen labeling could only be confirmed for the included “crab hot pot soup”; the red snow crab, sweet shrimp, raw scallop, autumn salmon, and tsumire themselves are not confirmed. Note that this product cannot be eaten by those with a shellfish (crustacean) allergy, since it contains crab and shrimp
Related Pages
This article summarizes information published on the relevant sales and review sites. Product details such as amount, storage method, and ingredients are subject to change. Please check the seller’s listing for the latest information.
Evaluations of taste and quality are quoted from third-party posts with the source noted, and are not Ochinity’s own evaluations. How this article was put together is described in our Editorial Policy.
Information as of: September 12, 2026 / Sources: Rakuten Ichiba product page for “Kassai Hokkaido, from Japan’s Northernmost Wakkanai to the Nation,” Rakuten customer reviews (“Minna no Review”), Consumer Affairs Agency “About Allergen Labeling”
