There is the description of the kamaboko placed on a bamboo skewer, which was served when FUJIWARA no Tadazane held a feast to celebrate his move to a new house in 1115 in 'Ruijuzatsuyosho' (the tome that dealt with traditional ceremonies, costumes and so on), written in the Heian period.
平安時代の『類聚雑要抄』には藤原忠実が永久3年（1115年）に転居祝いに宴会を開いた時の串を刺したかまぼこが載っている。