地ち域いき振しん興こう整せい備び公こう団だんMeaningsNoun1. Japan Regional Development CorporationKanji used地ground域region振to wave興vitalize整put in order備equip公public団groupComposed of地ち域いきarea; region; district; localityNoun振しん興こうpromotion; encouragementNoun整せい備びmaintenance; servicing; putting in place; development; improvement; preparation; provision; equipping; outfittingNoun公こう団だんpublic corporation; public housingNoun