Food Safety Report: KOKORO MK, Midsummer Boulevard, Milton Keynes, UK 2 years ago • details 48 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Stomach Pain, Cramps Suspected source: Sweet & sour chicken with rice and Chicken Katsu with noodles. Onset: 4 to 12 hours Duration: Several days Sick: 2 people