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Nikkei Inc.
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OrganisationJP

Nikkei Inc.

Japanese media group that publishes the Nikkei business daily.

Founded as a market-news publisher in 1876, Nikkei Inc. publishes Japan's Nikkei business daily and owns the Financial Times. Its newspaper, digital reporting and financial-information businesses belong to the media company behind the familiar name.

Last refreshed: 22 October 2026

Key Question

Can Nikkei enforce permission requirements for use of its reporting in AI search?

Timeline for Nikkei Inc.

#13 19 Oct
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Background

Nikkei Inc. grew from Japanese market reporting into a media group serving business readers. It publishes the Nikkei business newspaper, also known as Nihon Keizai Shimbun. The company launched its Japanese online edition in 2010 and later expanded its English-language reporting on Asia. Print and digital publishing remain central to its business. [Nikkei's publishing history](https://marketing.Nikkei.com/english/file/mediadata_en.pdf).

The Financial Times joined the Nikkei group in 2015, extending its international business-news operations. Nikkei also provides market information and produces stock-market indices, including the Nikkei Stock Average. Nikkei Inc. produces the index alongside its journalism and other information services. Its name can therefore refer to a publisher, one of its publications or a market measure, depending on context. [Nikkei's corporate profile](https://indexes.Nikkei.co.jp/nkave/archives/news/20171030E_1.pdf).

Common Questions
What is Nikkei Inc.?
It is the Japanese media group publishing the Nikkei business daily, also known as Nihon Keizai Shimbun.Source: Japan Newspaper Publishers & Editors Association; TV Tokyo BIZ
Why did Nikkei sue Perplexity?
Nikkei and Asahi allege the AI search service used their articles without permission. Their case seeks remedies for the alleged copyright violations.Source: Nikkei KAI; TV Tokyo BIZ
Who brought the Perplexity claim with Nikkei?
The Asahi Shimbun joined Nikkei's claim. Yomiuri's publishers filed a separate case.Source: TV Tokyo BIZ; The Japan News via The Star
Source Material

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Updated 22 October 2026. Editorial standards.