:Nada Inada

{{family name hatnote|Nada|lang=Japanese}}

{{Use dmy dates|date=February 2021}}

{{nihongo|Nada Inada|なだ いなだ||extra=8 June 1929 – 6 June 2013{{cite web |url=https://kotobank.jp/word/なだいなだ-190995 |title=お好み焼きとは - コトバンク |website=kotobank.jp |archive-url=https://web.archive.org/web/20210807224614/https://kotobank.jp/word/%E3%81%8A%E5%A5%BD%E3%81%BF%E7%84%BC%E3%81%8D-1513538 |archive-date=7 August 2021 |url-status=}}}} was the pen-name of a Japanese psychiatrist, writer and literary critic active in late Shōwa period and early Heisei period Japan.{{cite news|url=http://english.kyodonews.jp/news/2013/06/229439.html|title=Writer-cum-psychiatrist Nada Inada dies at 83|date=9 June 2013|publisher=Kyodo News|access-date=9 June 2013|archive-url=https://archive.today/20130702214644/http://english.kyodonews.jp/news/2013/06/229439.html|archive-date=2 July 2013|url-status=dead}}{{cite news|url=http://www.nikkansports.com/general/news/f-gn-tp0-20130609-1140171.html|script-title=ja:作家なだいなださん死去 83歳|date=9 June 2013|publisher=Nikkan Sports|language=Japanese|access-date=9 June 2013|url-status=dead|archive-url=https://web.archive.org/web/20130612191247/http://www.nikkansports.com/general/news/f-gn-tp0-20130609-1140171.html|archive-date=12 June 2013}}{{cite book|year=1994|publisher=University of Chicago Press|isbn=978-0-226-01487-6|url=https://books.google.com/books?id=6O_hLG3eQQUC&pg=PA122|author=Anne Allison|page=122|title=Nightwork: sexuality, pleasure, and corporate masculinity in a Tokyo hostess club}}{{cite book|title=Kyka, Japan's Comic Verse: A Mad in Translation Reader|year=2009|publisher=Paraverse Press|isbn=978-0-9840923-0-7|url=https://books.google.com/books?id=AJBZKvd5IPYC&pg=PA278|author=Robin D. Gill|page=278}} His pen name is from the Spanish language phrase "nada y nada".