What is a こたつ?
A こたつ is a low wooden table frame covered by a heavy blanket or futon, with a heat source underneath, traditionally a charcoal brazier but now usually an electric heater. It is a common household item in Japan during the cold months.
Usage and Cultural Context
People sit around the こたつ with their legs under the blanket to stay warm while doing activities like watching TV, eating, or chatting. It is a symbol of cozy winter life in Japan.
Common Collocations
- こたつに入る: to get into the kotatsu, meaning to sit with legs under the blanket
- こたつ布団: the thick blanket used with the kotatsu
- こたつの中で: inside the kotatsu, often used to describe activities done while warm
Register and Nuance
The word こたつ is casual and used in everyday conversation. It evokes a warm, homey feeling and is strongly associated with winter comfort.
Learner Tip
Don’t confuse こたつ with just any table; it specifically refers to this heated table setup. Also, note that the heat source is usually hidden under the table and covered by the blanket, so the warmth is indirect.