Tokyo Nichi Nichi Shimbun
In 1875, the company began the world's first newspaper delivery service.
In 1911, the paper merged with Osaka Mainichi Shimbun (大阪毎日新聞, lit. Osaka Daily News) to form the Mainichi Shimbun (毎日新聞, lit. "Daily News") company. The two newspapers continued to print independently until 1943.