Police in Numazu, Shizuoka Prefecture, have arrested 78-year-old sushi restaurant owner on suspicion of breaking into a seafood store at Numazu Fishing Port and stealing karasumi (salted mullet roe).

NAGASAKI--Fans of locally produced karasumi rest assured. There will be plenty of the pricy delicacy known overseas as “Mediterranean caviar” this New Year. Much sought after as year-end ...