Translation guide
How to refer to products that are related, associated, or complementary to a main product in Japanese.
A product that is used together with or enhances another product, like accessories or add-ons.
The most common and neutral term for related products, often used in retail and e-commerce.
この商品の関連商品はこちらです。
Here are the related products for this item.
Refers to accessories or items included with a main product, like a case or charger.
このカメラの付属品を確認してください。
Please check the accessories for this camera.
Optional add-on products, often used in technical or automotive contexts.
オプション品のカタログをご覧ください。
Please see the catalog of optional products.
Products that belong to the same line, series, or category, like different models or versions.
Products that are part of the same series or lineup.
このシリーズ商品は全部で5種類あります。
There are five types of products in this series.
More explicitly 'products of the same series', often used in comparisons.
同シリーズの商品と比較してみてください。
Please compare it with products from the same series.
Products that are often bought together or recommended based on the current product.
Common phrase on e-commerce sites meaning 'frequently bought together'.
よく一緒に購入されている商品はこちらです。
Here are the products frequently bought together.
Recommended related products, often used in marketing.
おすすめの関連商品をチェックしてください。
Please check the recommended related products.
A product that can be used instead of another, often due to being out of stock or discontinued.
Substitute product, used when the original is unavailable.
この商品の代替品はありますか？
Is there a substitute for this product?
A more casual way to say alternative product.
代わりの商品を探しています。
I'm looking for an alternative product.
関連商品 is a broad term for any related product, while 付属品 specifically means accessories or items included with the main product. Use 付属品 for things like cables, cases, or manuals that come in the box.
スマートフォンの付属品には充電器とイヤホンが含まれます。
Smartphone accessories include a charger and earphones.
関連商品はありますか？
Do you have any related products?
これはメイン商品の関連商品です。
This is a related product of the main item.