An elderly woman from Hakodate enters the Touzai offices to sell the "half-dried squid" she prepared, but as she leaves and crosses the street she is hit by a car and taken to hospital. Inspector Nakamatsu, Yamaoka and the Touzai staff offer to help sell her remaining squid, however she has brought 300kg of squid to sell to help pay for her orphaned granddaughter's wedding.
孫娘の結婚費用のためイカ300キロを1ヶ月で完売しようと行商するお婆さんだが交通事故で大ケガ。話を聞いた士郎はそのイカを社内販売で捌こうとするが、イカ嫌いの総務部長の待ったがかかる。
