Food Safety Report: AKI Japanese Restaurant, Gateway Avenue, Chambersburg, PA, USA 7 months ago • details 24 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Headache Suspected source: Soft shell crab sushi roll Onset: 4 to 12 hours Duration: 12 to 24 hours Sick: Me