noun
Tokyo Metropolitan Institute for Educational Research and In-Service Training
Proper noun referring to a specific Tokyo government organization focused on educational research and teacher training.
東京都立教育研究所は、教員の研修を担当している。
The Tokyo Metropolitan Institute for Educational Research and In-Service Training is in charge of teacher training.
Compound of 東京 (Tokyo), 都立 (metropolitan), 教育 (education), and 研究所 (research institute).