Mainichi Shimbun

Mainichi Shimbun
Front page of Mainichi Shimbun from September 8, 2013
TypeDaily newspaper
FormatBlanket (54.6 cm x 40.65 cm)
Owner(s)The Mainichi Newspapers Co., Ltd.
PublisherMasato Kitamura
FoundedFebruary 21, 1872 (1872-02-21)
(as the Tokyo Nichi Nichi Shimbun)
Political alignmentCentre to centre-left
Liberalism (Japanese)
LanguageJapanese
HeadquartersChiyoda, Tokyo
Osaka
Nagoya
Kitakyushu
CirculationMorning edition: 1,349,000 (2024)
Evening edition: 430,000 (2024)
Websitewww.mainichi.jp

The Mainichi Shimbun (毎日新聞, Mainichi Shinbun; Japanese pronunciation: [mai.ɲi.tɕi̥ ɕiꜜm.bɯɴ], lit.'Daily Newspaper') is one of the major newspapers in Japan, published by The Mainichi Newspapers Co.

In addition to the Mainichi Shimbun, which is printed twice a day in several local editions, Mainichi also operates an English-language news website called The Mainichi (毎日; [mai.ɲi.tɕi], previously Mainichi Daily News, abbreviated MDN), and publishes a bilingual news magazine, Mainichi Weekly. It also publishes paperbacks, books and other magazines, including a weekly news magazine, Sunday Mainichi.

It is one of the four national newspapers in Japan; the other three are The Asahi Shimbun, the Yomiuri Shimbun and the Nihon Keizai Shimbun. The Sankei Shimbun and the Chunichi Shimbun are not currently in the position of a national newspaper despite a large circulation for both.