Joybuy Insights

Buying Japanese products: how to choose snacks, kitchenware and home décor without making a mistake

By Joybuy

Updated November 2026

5 Min Read

Japanese products are easy to find online, but the difference between a great purchase and a mistake often lies in the details. A packet with Japanese characters doesn’t automatically mean the product was made in Japan. Terms like “restaurant style”, “traditional” and “premium” also tell you very little if the material, origin, allergens or usage restrictions are missing.

So if you’re looking for Japanese snacks, Japanese groceries, ramen, tableware or home décor, it’s well worth checking the practical information first. Below are the most common pitfalls, key specifications and a few targeted recommendations from the range.

Common pitfalls with Japanese products

1. Japanese style is not the same as made in Japan

“Japanese style” can refer to the design, recipe or presentation. It doesn’t always tell you the country of production. For example, Hikari Miso Restaurant Style Ramen Tonkotsu Taste states that the product is made in Japan. Other products with a Japanese-style name may come from different countries.

So always check:

the country of origin;
the manufacturer or responsible market operator;
the ingredients list in Dutch or another EU language;
the best-before date and storage instructions.

This is especially important for mochi, ramen, furikake seasonings and frozen products.

2. A beautiful design can hide practical limitations

A Japanese cooking pot might look suitable for any kitchen, but the heat source varies by model. The COOKER KING ceramic stew pot (1.5 litres) is specified for gas and open flame. The pot is not suitable for induction. If you don’t check that beforehand, you could end up ordering an unsuitable product.

With Japanese tableware and kitchen items, look out for:

dimensions and capacity;
microwave and dishwasher safety;
compatibility with induction, gas or oven;
maximum temperature resistance;
material and care instructions.

3. “No additives” or “suitable for everyone” needs checking

Marketing copy may highlight certain qualities, but allergens are listed in the ingredients. Hikari miso ramen contains wheat, soya and sesame. Kewpie mayonnaise contains egg and mustard; the 500 ml variant also lists soya as an allergen.

With Japanese snacks and groceries, always check:

allergens and possible cross-contamination;
sugar, salt and saturated fat content;
whether chilled or frozen storage is required;
whether the product needs refrigeration after opening;
preparation instructions and portion size.

Three specifications you should always check

Material and food-safe use

For a cooking pot, ceramic with a glaze is different from stainless steel. The COOKER KING stew pot (1.5 litres) is described as ceramic with a lead-free glaze and heat resistance up to 200 °C. At the same time, there are clear warnings: use medium to low heat and avoid sudden temperature changes.

A stainless steel mixing bowl set has different advantages. The PURECOOK set consists of four bowls made from 304 stainless steel in sizes 19, 22, 25 and 28 cm. According to the product information, the bowls are dishwasher safe but not suitable for the microwave.

Capacity, portion and size

For a one- or two-person household, a ramen portion or onigiri of 100 grams can be practical. A 1.5-litre cooking pot is mainly suitable for smaller amounts of soup, porridge or stewed dishes. For a family, a larger 3 or 4.5-litre model would make more sense.

Size also matters with Japanese home décor. The Japanese zen vase (9.7 cm) fits on a desk, shelf or coffee table and is intended for a single flower, dried flowers or as a standalone decorative piece. Measure the space beforehand, especially if you plan to use a low cabinet or narrow windowsill.

Storage and preparation

Frozen products must stay frozen until use. This applies to Japanese sausages and onigiri, among others. According to the product information, these items should not be refrozen once thawed. Store ramen and furikake in a dry place away from heat and direct sunlight.

Also watch out for contradictions between general sales copy and the label. The label on the packaging contains the most up-to-date information on shelf life, allergens and preparation methods.

Japanese supermarket online: how to compare effectively

If you’re searching for a Japanese supermarket online, the easiest way to browse the range is by usage scenario:

For a quick meal: ramen, miso soup base or a frozen onigiri.
For flavourings: Kewpie mayonnaise, furikake seasonings, soy sauce and wasabi.
For a snack: Japanese mochi, red bean mochi or Japanese sausages.
For home cooking: a ceramic Japanese cooking pot, mixing bowls and Japanese tableware.
For a gift or interior: a small ceramic vase or other Japanese home décor.

With Kewpie mayonnaise, you can choose between 355 ml and 500 ml. The smaller bottle is practical if you want to try the product first; the larger pack is better for regular use. Check the stated nutritional values and allergens before ordering.

Frequently asked questions about Japanese products

Are Japanese products in the Netherlands always from Japan?

No. The description “Japanese style” can refer to the recipe, flavour or design. Always check the country of origin and the manufacturer on the product page and packaging.

How long do Japanese snacks like mochi keep?

That varies by product. Look at the date on the packaging and follow the storage instructions. According to the product information for some variants, opened mochi must be refrigerated and eaten within the stated period.

Are Japanese cooking pots suitable for induction?

Not automatically. The COOKER KING models in this selection are intended for gas and open flame according to the available specifications and are not suitable for induction. Always check this before purchase, as an adapter is not suitable for every ceramic model.