(しょさい)

しょさい
noun
study (room), home office
1. study, den, home office
A room in a home used for reading, writing, and intellectual work.
My father is working in his study.
The study is full of bookshelves.
I shut myself in my study and wrote.
I want a study in my new house.
My grandfather's study was decorated with many old books and maps.

Typically refers to a personal room for intellectual pursuits, often associated with writers, scholars, or professionals.

COMMON COLLOCATIONS:

RELATED ROOMS:

NOTE:
In modern usage, 書斎(しょさい) often overlaps with "home office," but traditionally emphasizes intellectual or literary work.