Shitsu
Shitsu is a Japanese word that generally translates to "room" or "space." However, its specific meaning can vary depending on the context in which it is used. In everyday language, shitsu often refers to a room within a house, such as a bedroom (bed shitsu), living room (living shitsu), or study room (benkyō shitsu). The suffix "shitsu" is frequently appended to nouns to denote a particular type of room or area dedicated to a specific function.
Beyond its literal translation, shitsu can also imply a certain atmosphere or quality associated with a space.