交通事故の影響で物流網が止まり、商品が届かないトラブルが発生。その日はポイント3倍デーで、お店にとっては勝負の日。肝心の商品が届かない事態に落胆する林泰然（好井まさお）。由寿（鞘師里保）は、足りない商品は自社商品で賄うと伝え、林と一緒に開店に向けての品出しを手伝うことに。ガラガラに空いた棚を見て、由寿が地元岩手で体験した震災時の話をすると、林は自身の父親も似たような体験をしたと伝える。そこで語られた明和伝説の営業社員である「おでん先輩（バッファロー吾郎A）」の雄姿を聞いた由寿は…。
Due to a traffic accident, the distribution network was disrupted, resulting in problems with products not being delivered. That day is triple points day, and it's a day of competition for the store. Hayashi Taizen (Yoshii Masao) is disappointed when an important product is not delivered. Yuju (Riho Sayashi) tells them that they will cover the missing items with their own products, and decides to help Hayashi stock up on items for the store's opening. Looking at the empty shelf, Yuju tells him about the earthquake he experienced in his hometown of Iwate, and Hayashi tells him that his father had a similar experience. There, Yuju hears about the heroic figure of ``Oden Senpai (Buffalo Goro A),'' a legendary Meiwa sales employee...
