珍ちん書しょ

noun

rare book; unusual book

Refers to a book that is hard to find, out of print, or otherwise uncommon. Often used in bibliophile or antiquarian contexts.

• この古ふる本ほん屋やで珍ちん書しょを見みつけた。

  I found a rare book at this secondhand bookstore.

• 彼かれの書しょ斎さいには多おおくの珍ちん書しょが並ならんでいる。

  Many rare books are lined up in his study.