Translation guide
The English word "content" has several distinct meanings. This guide covers the most common uses for learners: the subject matter of a book or speech, a state of satisfaction, and digital content. Each meaning requires different Japanese expressions.
Referring to what is inside a book, speech, website, etc.
The most common and general word for 'content' as subject matter or substance. Used for books, speeches, websites, etc.
The content of this book is difficult.
Please summarize the content of the speech.
Literally 'inside contents', often used for physical contents of a container, but can also refer to the substance of something abstract. Slightly more casual than 内容.
Please check the contents of the box.
His talk has no substance.
Loanword from English, often used in business or digital contexts (e.g., web content, media content). Not used for abstract 'content' of a speech.
Update the website content.
Describing a feeling of being happy and satisfied with what one has.
The standard way to say 'to be content/satisfied'. 満足 (satisfaction) + している (is feeling).
He is content with his current life.
I am not content with the result.
A more literary or emotional expression meaning 'to be fully content, fulfilled'. Often used in writing.
To content oneself with something, often implying settling for less than ideal. Used in formal or written contexts.
Referring to online or digital media such as videos, articles, music, etc.
The standard term for digital content. Widely used in IT, marketing, and media industries.
You can purchase paid content in this app.
Can also be used for digital content, especially when emphasizing the substance rather than the format.
内容 (ないよう) only means 'content' in the sense of subject matter. To express being content/satisfied, use 満足 (まんぞく) or related phrases.
内容 is more formal and abstract, suitable for speeches, books, and discussions. 中身 is more concrete and often used for physical contents, but can also imply substance in a casual way. 中身がない means 'lacking substance'.
The content of the article was interesting.
She seems content with her job.
She had a contented look on her face.
He contents himself with a second-rate position.
Video content is becoming more popular.
サイトの内容をリニューアルした。
We revamped the site's content.