Food Safety Report: Costco Wholesale Kawasaki Warehouse, 3 Chome-1-4 Ikegamishincho, Kawasaki Ward, Kawasaki, Kanagawa, Japan 1 year ago • details 2 Suspected food poisoning. Symptoms: Diarrhea, Stomach Pain, Cramps Suspected source: Their Sample Onset: Right away Duration: 4 to 12 hours Additional information: I keep having diarrhea eating a sample