Translation guide
In Japanese, describing a 'small room' depends on context: a compact room in a house, a tiny apartment, a private room in a restaurant, or a cramped space. The most common word is 小部屋 (kobeya), but other terms like 狭い部屋 (semai heya) emphasize narrowness, and 個室 (koshitsu) refers to a private room.
Describing a physically small room, such as a bedroom, study, or storage room.
Literally 'small room'. Neutral and widely understood. Can be used for any small room in a house, office, etc.
I use this small room as a study.
We gave the child a small room.
Emphasizes that the room is narrow or cramped. Often carries a negative nuance of being too small.
狭い (semai) implies narrowness or lack of space, so it can sound complaining if not softened.
It's a small room, but it's comfortable.
Another way to say 'small room', using 小さな (chiisana), which is slightly more descriptive and often used in narratives.
There is one desk in the small room.
Referring to a very small living space, like a studio apartment or a cramped rental unit.
A loanword from English 'one-room', referring to a studio apartment where the living, sleeping, and kitchen areas are in one room (bathroom separate). Very common in real estate.
The rent for a studio apartment is cheap.
Literally 'narrow apartment'. Used to describe a cramped apartment, often with a negative connotation.
A small apartment, but less common than 狭いアパート when emphasizing crampedness. Sounds slightly more neutral.
She lives alone in a small apartment.
A small, enclosed room for a group, offering privacy.
A private room, commonly found in restaurants, izakayas, karaoke boxes, etc. It implies a small, enclosed space for a group, not necessarily physically tiny but separated from the main area.
I reserved a private room.
This restaurant has small private rooms.
A raised tatami seating area in a restaurant, often semi-private or separated by screens. Not always a fully enclosed room, but can be a small, intimate space.
Describing a space that feels too small, like a closet, booth, or tiny enclosure.
小部屋 (kobeya) is a neutral term for a small room, while 狭い部屋 (semai heya) emphasizes that the room feels cramped or narrow. Use 小部屋 when simply stating the size, and 狭い部屋 when you want to convey a sense of discomfort or lack of space.
It's a small room, but it's relaxing.
I get stressed in a cramped room.
小室 (shōshitsu) is a rare and formal term, sometimes used in technical contexts or as a surname. It is not used in everyday conversation to mean 'small room'. Stick to 小部屋 or 狭い部屋.
When I was a student, I lived in a small apartment.
小上がりの席が空いています。
There is a seat available in the raised tatami area.