Translation guide
A book that is uncommon, hard to find, or valuable due to limited availability. In Japanese, the most common and natural way to express this is 珍しい本 (mezurashii hon), literally 'uncommon book'. For books that are out of print or scarce, 希少本 (kishouhon) is used, especially in formal or collector contexts. The term 稀覯本 (kikouhon) refers to extremely rare or antiquarian books and is very niche.
To describe a book that is not commonly found, perhaps out of print or limited edition, in everyday conversation.
The most natural and widely used way to say 'rare book' in Japanese. It simply means 'uncommon book' and can refer to anything from a hard-to-find novel to a limited edition.
この図書館には珍しい本がたくさんあります。
This library has many rare books.
彼は珍しい本を集めるのが趣味です。
His hobby is collecting rare books.
To refer to a book that is very old, historically significant, or extremely scarce, often in the context of rare book collections or auctions.
珍しい本 (mezurashii hon) is the everyday term for any uncommon book. 希少本 (kishouhon) is more formal and emphasizes scarcity, often used in commercial contexts. 稀覯本 (kikouhon) is a technical term for antiquarian or extremely rare books, typically used by collectors and scholars.
この古本屋で珍しい本を見つけた。
I found a rare book at this used bookstore.
希少本の価格は年々上昇している。
The prices of rare books are rising year by year.
A more formal term often used in bookstores, libraries, or collector circles. It emphasizes scarcity and is common in written descriptions or catalogs.
この店では希少本を専門に扱っています。
This store specializes in rare books.
A casual, slangy term using the English loanword 'rare'. Often used among younger people or in online communities, but not appropriate in formal settings.
この漫画の初版は超レア本だよ。
The first edition of this manga is a super rare book.
The standard term for a rare antiquarian book, often used by collectors, librarians, and in academic contexts. It implies high value and historical importance.
彼は稀覯本のコレクターです。
He is a collector of rare books.
この稀覯本は17世紀に印刷されました。
This rare book was printed in the 17th century.
Literally 'valuable book', this phrase can be used for rare books that are precious or important, though it is broader and can also refer to books with sentimental value.
この貴重な本は国立図書館に寄贈されました。
This rare book was donated to the national library.
An exhibition of rare books will be held.
An exhibition of rare books will be held.