Several decades ago, food and drinks were disallowed in most Japanese libraries. However, as discussions of “Library as a Place” have increased in recent years, the number of public and university libraries that have relaxed their policies to allow food and drinks have been increasing. This study focused on the opinions of library users on allowing food and drinks in public libraries and conducted a questionnaire survey among users of nine Japanese libraries. The results indicated that many users favored allowing food and drinks in libraries. Furthermore, it was found that users tend to frequently visit and stay longer in libraries where food and drinks are allowed.
 R. Oldenburg, The great good place: cafés, coffee shops, bookstores, bars, hair salons and other hangouts at the heart of a community. New York: Marlowe, 1999, 384p.
 M. Kawamoto and K. Tsuji, “Factual investigation of allowing food and drinks in Japanese libraries,” graduation thesis in University of Tsukuba, 2016 (in Japanese).
 M. Davis and J. Boyer, “The endless picnic: changing food and drink policies in academic libraries,” ERIC., No. ED399964, 1996. https://eric.ed.gov/?id=ED399964
 G. Singh, “Evolving space: An examination of coffee shops in academic libraries,” Master’s paper, School of Information and Library Science, University of North Carolina., 2002, 30p.
 “A coffee shop in the library,” Current Awareness Portal, 2005. http://current.ndl.go.jp/node/2775 (accessed May 20, 2015) (in Japanese).
 Editorial Board, “Totalling reports and analysis of questionnaire on food and drink manners in libraries,” Pharmaceutical Library Bulletin., vol. 53, no. 2, 2008, pp. 148–165. (in Japanese).
 Y. Terasawa, “Survey results on the library environment,” Hospital Libraries., vol. 33, no. 2, 2014, pp. 107–112. (in Japanese).
 M. Ueoka, “User study at Keio University Library,” The Journal of Information Science and Technology Association., vol. 58, no. 6, 2008, pp. 278–284. (in Japanese).