A 59-year-old man presented with epigastralgia. A diagnosis of advanced gastric cancer MLU, Circ, Type 3, 160 mm, tub2, cT4b (SI: panc), cN1, cM0, cH0, cP0, cCY0, cStage ⅢB was made. Because of difficulty with oral intake due to malignant outlet obstruction and tumor bleeding, endoscopic self-expanding metallic stent placement was performed. We administered chemotherapy involving docetaxel, cisplatin, and S-1(DCS). After 2 courses of chemotherapy, the primary lesion and regional lymph nodes had reduced in size. His response was judged as SD according to the RECIST criteria. The patient elected to undergo explorative laparotomy for assessment of the gastric cancer. The intraoperative findings showed that there was no pancreatic invasion, peritoneal dissemination, or distal metastasis, so a total gastrectomy and D2 lymph node dissection was performed. The pathological findings showed that there were very few cancer cells in the primary lesion, and a lymph node metastasis was found. The final stage was gastric cancer MLU, Circ, Type 3, 100 mm, muc, ypT4a(SE), ypN3a (13/51), ypM0, ypH0, ypP0, ypCY0, ypStage ⅢC. The therapy evaluation was Grade 1b. In summary, we encountered a patient with gastric cancer in whom curative surgery was made possible by undergoing chemotherapy and metallic stent placement.