「抱き枕」のラテン文字表記。dkmkrで使ってる方もいます。
A dakimakura (抱き枕; from daki 抱き "to embrace or cling" and makura 枕 "pillow") is a type of large pillow from Japan. The word is often translated to English as body pillow. In Japan, dakimakura are similar to Western orthopedic body pillows, and are commonly used by Japanese youth as "security objects"