https://kato-naika.org/symptom/urinary-swelling/2026-06-05T11:14:31+09:00 https://kato-naika.org/symptom/stomach-intestinal/2026-06-05T11:50:16+09:00 https://kato-naika.org/symptom/general-symptoms/2026-06-10T09:54:20+09:00 https://kato-naika.org/symptom/abnormal-checkup/2026-06-10T09:55:38+09:00