【 柿ピー (kakipī) 】spicy rice crackers with peanuts
「柿の種」 (かきのたね) are spicy soy-sauce-flavored rice crackers that are from 新潟県 (Niigata Prefecture). The original 柿の種 was produced by 浪花屋製菓 (Naniwaya Seika), a confectionery manufacturer in Niigata, in 1923.