noun
kugini; sand lance simmered in soy sauce and mirin
A regional dish from the Seto Inland Sea area, especially Kagawa Prefecture. Small sand lances (ikanago) are simmered in a sweet-savory sauce until they resemble nails, hence the name.
香川県の名物、くぎ煮をお土産に買った。
I bought kugini, a specialty of Kagawa Prefecture, as a souvenir.
くぎ煮はご飯のお供にぴったりだ。
Kugini goes perfectly with rice.