Since the Meiji period, various opinions has been advanced and an established theory does not appear yet, but there are opinions that the fourth year of Tai** should be the fourth year of Taishi, or that it should be the year of 369.
明治より今日まで議論百出で未だ定説はないが、泰■四年を泰始四年として468年を当てる説や、369年とする説などがある。