Translation guide
A container is an object that holds or stores things. In Japanese, the most common word is 容器 (ようき), but the best choice depends on what is being held and the context.
To refer to any object used for holding or storing something, such as a box, bottle, jar, or case.
The most general and common word for 'container'. It covers a wide range of objects like boxes, bottles, jars, and cases.
この容器に砂糖を入れてください。
Please put the sugar in this container.
プラスチックの容器はリサイクルできます。
Plastic containers can be recycled.
A slightly more casual and tangible word for 'container', emphasizing something you put things into. Often used for everyday items like boxes, bags, or cases.
お弁当を入れる入れ物を探しています。
I'm looking for a container to put my lunch in.
Loanword from English 'case', used for specific types of containers like a pencil case, glasses case, or carrying case. Often implies a protective or specialized container.
眼鏡をケースに入れてください。
Please put your glasses in the case.
To refer to a large container used for shipping, storing bulk items, or industrial purposes.
Loanword from English 'container', specifically used for large shipping containers, cargo containers, or large storage bins.
港にたくさんのコンテナが積まれている。
Many containers are stacked at the port.
Used for large tanks that hold liquids or gases, such as water tanks, fuel tanks, or fish tanks.
To refer to a container specifically used for food or beverages, such as a takeout container, food packaging, or a drink carton.
Still the most common word, but in food contexts it often implies disposable or reusable food containers.
食べ残しは容器に入れて持ち帰りましょう。
Let's put the leftovers in a container and take them home.
Often used for food containers like takeout boxes, plastic clamshells, or cartons (e.g., milk carton).
容器 (ようき) is more formal and general, used in written language and technical contexts. 入れ物 (いれもの) is more casual and tangible, often used in everyday speech for things like boxes or bags. For example, a plastic food container is usually 容器, while a cloth bag used as a container might be called 入れ物.
コンテナ in Japanese almost exclusively refers to large shipping containers or industrial bins. Using it for a small household container would sound unnatural. Stick to 容器 or 入れ物 for everyday items.
This tank contains water.
Can this container be heated in the microwave?