noun
fish served with white rice on New Year's Eve
A traditional dish eaten on Ōmisoka (New Year's Eve), often associated with regional customs. The term is specific to food culture.
See also: 年取り
大晦日には年取り魚を食べる習慣が残っている地域もある。
In some regions, the custom of eating toshitorizakana on New Year's Eve still remains.