おでん缶 こてんぐ 長期保存 牛すじ大根入り (long-life canned oden with beef tendon and daikon) is a 280g can of oden (a Japanese dish of ingredients such as daikon and fish cakes simmered in dashi broth) made by 天狗缶詰, and its best-before period is stated as 5 years and 6 months from the date of manufacture. For this product as sold by “おでん缶の天狗缶詰 こてんぐ 公式” on Rakuten Ichiba, this article organizes five points from the product page and public reviews: content volume, storage method and best-before date, ingredients and allergen labeling, suitability as a gift, and reviews. You choose between 3 cans and 12 cans, and the shop states that it can be eaten as it is without heating and that no can opener is needed.
What We Confirmed
- Content volume and a guide to servings
- Storage method and shelf life
- Ingredient 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 | おでん缶 こてんぐ(長期保存 5・5年保存) 牛すじ大根入りSource: product description on the Rakuten Ichiba product page (accessed October 13, 2026). The product name shown on the Rakuten product page also lists additional search terms. |
|---|---|
| Name (food-labeling category) | Not confirmed |
| Content volume | 280g per can (including the broth). The can size is No. 7 (7号缶). The shop’s description images show one can as one serving (280g)Source: product description and description images on the Rakuten Ichiba product page (accessed October 13, 2026) |
| What you receive depends on your selection | Number of cans: 3 cans (sold as single items) / 12 cans (sold by the case)Source: option-selection field on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Items in the can | The shop lists 7 kinds: beef tendon (gyusuji), daikon radish, chikuwa (tube-shaped fish cake), satsuma-age (fried fish cake), konjac (2 kinds) and quail eggs. The shop also states that the triangular konjac has a bamboo skewer through itSource: product description on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Storage method | Not confirmed (the product page has no storage-method field) |
| Best-before date | 5 years and 6 months from the date of manufacture. The page says to inquire about the best-before date of the items currently being shipped. It explains that the best-before period of the same shop’s regular “おでん缶” (canned oden) is 3 years, and that this product extends itSource: product description on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Country of origin (ingredient) | Not confirmed. In the ingredient list, the konjac is labeled as made in Japan and made in ChinaSource: product description on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Place of processing | Not confirmed |
| Condition / how to eat (whether heating is needed) | On whether heating is needed, the shop states that it can be eaten as it is, even at room temperature. For warming, the page says not to put the can directly over a flame, and to open the lid of the can when warming it in hot water (湯煎, heating in a pot of hot water). The description images say not to heat it in the can in a microwave but to transfer it to another container to warm it, and not to microwave the quail eggs because they may burst. The page says to eat it right after openingSource: product description and description images on the Rakuten Ichiba product page (accessed October 13, 2026) |
| How to open | The description images state that no can opener is neededSource: description images on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Nutrition facts (per can, 280g) | Energy 104kcal (including the broth), protein 8.7g, fat 3.6g, carbohydrates 10.0g, salt equivalent 3.15g. These are stated as estimates based on analysis of a sampleSource: product description on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Delivery | The delivery method is Not confirmed. As a shipping guide, the option-selection field states that orders ship in 2–4 business days when payment is confirmed by 11:00 on a weekdaySource: option-selection field on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Manufacturer | 天狗缶詰株式会社, 1-12-14 Kanayama, Naka Ward, NagoyaSource: product description on the Rakuten Ichiba product page (accessed October 13, 2026) |
| Shop | おでん缶の天狗缶詰 こてんぐ 公式 (Rakuten Ichiba) |
Prices are not listed here because they change. Please check the current price and stock availability at the link above.
Ingredients and Allergen Labeling
The product description on the Rakuten Ichiba product page lists the following ingredients (accessed October 13, 2026).
Konjac (made in Japan, made in China), daikon radish, quail eggs, seasoning liquid [hydrolyzed protein, dashi extract (shaved katsuobushi (dried bonito), grilled ago (flying fish), kombu (kelp)), sugar, reduced starch syrup, salt, yeast extract], chikuwa, satsuma-age, beef, salt / sorbitol, seasoning (amino acids, etc.), modified starch, emulsifier, calcium hydroxide, (partly contains wheat, egg, beef and soybean)
As allergens, it is labeled as containing wheat, egg, beef and soybean. The product description also states that the listed details may change without notice. If you have allergies, be sure to ask the shop before buying or check the label on the product when it arrives.
Reference: Consumer Affairs Agency, Japan, “About Allergen Labeling” (accessed October 13, 2026)
Five Things to Check Before Buying
| Item to check | This product | Basis |
|---|---|---|
| 1. Content volume / servings | 280g per can (including the broth). The description images show one can as one serving. Choose 3 cans or 12 cans | Product description, description images and option-selection field on the Rakuten Ichiba product page |
| 2. Storage method and shelf life | The best-before period is 5 years and 6 months from the date of manufacture. The page says to inquire about the best-before date of the items you receive. There is no storage-method field: Not confirmed | Product description on the Rakuten Ichiba product page |
| 3. Ingredients and allergen labeling | Labeled as containing wheat, egg, beef and soybean | Product description on the Rakuten Ichiba product page |
| 4. Whether it works as a gift | Support for noshi (gift wrapping label), gift wrapping and message cards could not be confirmed: Not confirmed | Not stated on the Rakuten Ichiba product page |
| 5. Trends in reviews | The Rakuten Ichiba rating is 4.65 / 5 (198 reviews). We read the first 60 reviews in the default order (Rakuten’s default; posted November 2024 to October 2026, latest October 2026) and all 10 reviews rated 1★ to 3★ (posted October 2014 to June 2026), and this trend may not reflect the product’s current condition. Many of the 60 reviews in the default order are posts saying the buyer bought it for stockpiling and has not eaten it yet. 16 of the 60 said it tasted good when they actually ate it, and some posts mention the variety of ingredients or the long best-before date of the items they received, while others point out that the beef tendon is small or that it smells or tastes like preserved food | Rakuten Minna no Review (accessed October 13, 2026) |
Suitable as a Gift?
On the Rakuten Ichiba product page, we could not find any statement that noshi, gift wrapping or message cards are supported. Suitability as a gift is Not confirmed (Source: Rakuten Ichiba product page, accessed October 13, 2026).
If you are considering it as a gift, here is what can and cannot be checked from the page.
- Noshi, gift wrapping and message cards: could not be confirmed
- Number of cans: you can choose 3 cans (sold as single items) or 12 cans (sold by the case)
- Best-before date of the items you receive: the product description says to inquire about the best-before date of the items currently being shipped
What Public Reviews Say
We organized the Rakuten Ichiba product reviews by theme. The rating figures are as of the viewing date and may change afterward.
| Site | Rating | Reviews | Viewed |
|---|---|---|---|
| Rakuten Minna no Review (product page) | 4.65 / 5 | 198 | October 13, 2026 |
Rating breakdown: 5★ 145 / 4★ 43 / 3★ 6 / 2★ 2 / 1★ 2 (as shown on Rakuten Ichiba, viewed October 13, 2026)
What we read: the first 60 reviews in Rakuten’s default order (posted November 2024 to October 2026; latest October 2026), plus all reviews filtered to 1★, 2★ and 3★ (2 rated 1★, 2 rated 2★ and 6 rated 3★; posted October 2014 to June 2026), 70 in total. These are trends within what we read and may not reflect the product’s current condition.
What Reviewers Praise
Taste when actually eaten
16 of the 60 reviews in the default order said, in effect, that they tried eating it and it tasted good, or that it did not seem like preserved food. Many of the 60 reviews were posts saying the buyer bought it for stockpiling and has not eaten it yet; those are not included in this count.
Variety of ingredients
4 of the 60 reviews in the default order mentioned that it contains a variety of ingredients.
Eating it together with the broth
4 of the 60 reviews in the default order mentioned being able to have the dashi and broth along with it.
Best-before date of the items received
5 of the 60 reviews in the default order mentioned that the items they received had a long best-before date. Posts that gave the year and month cited dates from April 2030 to November 2030.
Source: Rakuten Minna no Review (accessed October 13, 2026)
What Reviewers Note
Size of the beef tendon
2 posts in total, 1 of the 60 reviews in the default order and 1 of the 2 reviews rated 2★, said the beef tendon was small, about the size of scraps (2 of these were posted within the last two years).
How to check: the items in the can are listed in the “Items in the can” row of the Basic Information table in this article.
Smell or taste typical of preserved or canned food
4 of the 10 reviews rated 1★ to 3★ (1 of them posted within the last two years) said, in effect, that they were bothered by a smell or taste typical of canned or preserved food.
Source: Rakuten Minna no Review (accessed October 13, 2026)
Who It Suits / Who Should Be Careful
Who It Suits
- Are looking for canned oden that the shop says can be eaten as it is without heating
- Want to open it without a can opener (the description images state that no can opener is needed)
- Are looking for canned food with a long best-before period (stated as 5 years and 6 months from the date of manufacture)
- Want to choose between buying 3 cans or 12 cans
Who Should Be Careful
- Have an allergy to wheat, egg, beef or soybean (labeled as containing them)
- Want to know the best-before date of the items you receive before buying (the page says to inquire with the shop)
- Want to warm it in a microwave (not in the can; the shop advises not to microwave the quail eggs)
- Want to use it as a gift that requires noshi or wrapping (Not confirmed)
Prices, stock, shipping fees, and delivery dates are subject to change. This article’s information-as-of date is October 13, 2026. Please be sure to check the listing at the link before purchasing.
This article contains affiliate links (advertising). Editorial Policy
Summary
- 280g per can (including the broth), stated to contain 7 kinds of ingredients such as beef tendon and daikon. Choose 3 cans or 12 cans
- The best-before period is stated as 5 years and 6 months from the date of manufacture. The page says to ask the shop about the best-before date of the items you receive, and there is no storage-method field
- Labeled as containing wheat, egg, beef and soybean. If you have allergies, ask the shop before buying or check the label on the product when it arrives
Related Pages
This article summarizes information published on the sales sites and review sites. Product details such as content volume, storage method and ingredients may change. Please check the seller’s current listing 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 13, 2026 / Sources: Rakuten Ichiba product page of おでん缶の天狗缶詰 こてんぐ 公式 (product description, description images and option-selection field), Rakuten Minna no Review, Consumer Affairs Agency “About Allergen Labeling”
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