とろろご飯はんMeanings1nounrice with grated yamfood / cooking›A simple Japanese dish of steamed rice topped with tororo, a sticky grated yam (often nagaimo or yamatoimo).朝ちょう食しょくにとろろご飯はんを食たべた。I had rice with grated yam for breakfast.とろろご飯はんは消しょう化かが良よくて胃いに優やさしい。Rice with grated yam is easy to digest and gentle on the stomach.