文ぶん久きゅうぶんきゅうFreq.FrequencyTop 100,000Meanings1nounBunkyū era (1861.2.19–1864.2.20)Japanese era name (年号) spanning from February 19, 1861 to February 20, 1864 in the Gregorian calendar.文ぶん久きゅう二に年ねんに、坂さか本もと龍りょう馬まは脱だっ藩ぱんした。