Bun'ei
Japanese era from February 1264 to April 1275 / From Wikipedia, the free encyclopedia
Bun'ei (文永) was a Japanese era (年号,, nengō,, lit. "year name") after Kōchō and before Kenji. This period started in February 1264 and ended in April 1275.[1] During this time, the emperors were Kameyama-tennō (亀山天皇) and Go-Uda-tennō (後宇多天皇).[2]