東とう京きょう都と立りつ衛えい生せい研けん究きゅう所じょMeaningsNoun1. Tokyo Metropolitan Res. Lab. of Public HealthKanji used東east京capital都metropolis立standing up衛defend生life研refine究research所placeComposed of東とう京きょうTokyoNoun都と立りつmetropolitan; managed by the Tokyo Metropolitan GovernmentNo-adjective衛えい生せいhygiene; sanitation; cleanliness; health; toilet; restroom; bathroomNoun研けん究きゅう所じょresearch institute; (research) laboratoryNoun