こたつ

noun

kotatsu; heated table with quilt

A low table with an electric heater underneath, covered by a quilt to trap heat. Originally used a charcoal brazier set in a floor well. A common household item in winter.

• 冬ふゆはこたつに入はいってみかんを食たべるのが好すきです。

  In winter, I like sitting under the kotatsu and eating mandarin oranges.