都と立りつ高こう等とう学がっ校こうMeaningsNoun1. prefectural senior high school (in Tokyo Metropolitan Area); public senior high school (in Tokyo Metropolitan Area)Kanji used都metropolis立standing up高high等equal学study校schoolComposed of都と立りつmetropolitan; managed by the Tokyo Metropolitan GovernmentNo-adjective高こう等とう学がっ校こうsenior high school; high schoolNoun