A 64-year-old woman presented with advanced gastric cancer (signet ring cell carcinoma) and underwent total gastrectomy in 1996. Postoperative recovery was good, and she was monitored regularly on an outpatient basis. Abdominal computed tomography in 1999 revealed a soft tissue shadow ventral to the origin of the celiac artery. Careful monitoring was continued on an outpatient basis. The patient began to experience gluteal swelling and pain in April 2008. Symptoms rapidly exacerbated and the patient was hospitalized for further examination. Gluteal muscle biopsy revealed signet ring cell carcinoma and bilateral hydronephrosis. Gluteal recurrence of the original gastric cancer was suggested, and systemic chemotherapy consisting of S-1 at 100 mg/day (3 weeks on, 1 week off) and CDDP (day 8) was started. Following the 6th cycle of chemotherapy, gluteal symptoms disappeared and the patient was judged to have achieved clinical complete response (CR). No adverse events or image findings suggesting new recurrence have since been identified. The patient received a total CDDP dose of 585 mg and clinical CR has been maintained as of 14 years after total gastrectomy and 18 months after recurrence.