This section provides the results of international surveys on early childhood and school children, primarily conducted by the research institute of Benesse Holdings, Inc., CRN's sponsor and a leading educational company in Japan. The surveys show comparative data among cities in East Asia, as well as other cities in North America and Europe.
- International Survey Research on Home Education in Early Childhood (2018.11.30)
- Common Aspects and Differences in Child-rearing among Five Major Cities in the East Asian Region: Tokyo, Seoul, Beijing, Shanghai and Taipei (2010.01.01)
- Preliminary Report: Basic Research on Academic Performance－International Survey of Six Cities (2007)－ (2007.09.14)