平へい成せい研けん究きゅう会かいMeaningsNoun1. Heisei Kenkyūkai (faction of the Liberal Democratic Party)Kanji used平flat成become研refine究research会meetingComposed of平へい成せいHeisei era (1989.1.8-2019.4.30)Noun研けん究きゅうresearch; study; investigationNoun会かいmeeting; assembly; party; gathering; conference; athletic meet; society; association; clubNoun