The Yomiuri Group's Integrated Management
The Yomiuri Giants have been positioned as a core business of the Yomiuri Group, which boasts Japan's largest-circulation newspaper, the Yomiuri Shimbun, and the commercial broadcasting key station Nippon Television Network. This integrated management structure of newspaper, television, and baseball team created an overwhelming media dominance unseen among other professional baseball teams. The Yomiuri Shimbun prominently featured Yomiuri game results and player information in its pages, while Nippon Television secured exclusive prime-time broadcasting of Yomiuri games. Through this structure, the Yomiuri functioned not merely as a professional baseball team but as an advertising vehicle for the entire Yomiuri Group, simultaneously driving newspaper sales and television ratings. Even when other teams' parent companies had media operations, none could match the influence of the Yomiuri Group, which controlled both a national newspaper and a key broadcasting station. This integrated management structurally undermined the neutrality of professional baseball reporting.
Yomiuri-Centric Broadcasting
From the 1960s through the early 2000s, terrestrial television baseball broadcasts were almost entirely monopolized by Yomiuri games. Led by Nippon Television, commercial broadcasters competed to air Yomiuri home and away games, while opportunities for Pacific League games to receive national broadcast coverage were extremely limited. In the 1980s, over 100 Yomiuri night games were broadcast annually, while Pacific League national terrestrial broadcasts were virtually nonexistent outside the Japan Series. This broadcasting disparity had a severe impact on Pacific League teams' name recognition and fan acquisition. The lack of television exposure directly led to decreased sponsor revenue, weakening the financial foundations of Pacific League teams. Consequently, the Pacific League's financial crisis, symbolized by the dissolution of the Kintetsu Buffaloes, was also a structural consequence of the Yomiuri-centric broadcasting system. The disparity in broadcasting rights fees cemented the revenue gap between the Central and Pacific Leagues, hindering the overall development of NPB.
Information Control and Public Opinion
The sports pages of the Yomiuri Shimbun overwhelmingly favored the Yomiuri in terms of coverage volume compared to other teams. Yomiuri victories were prominently reported on the front page, while defeats received minimal coverage, and other teams' achievements were routinely relegated to the margins. This reporting stance instilled in readers the perception that professional baseball equaled the Yomiuri, artificially expanding the Yomiuri Giants' fan base. Furthermore, in reporting on institutional reforms in baseball and other teams' management issues, the Yomiuri Shimbun tended to adopt editorial positions favorable to the Yomiuri. During the 2004 baseball restructuring crisis, the Yomiuri Shimbun was noted for advocating a single-league system and publishing critical coverage of the players' union strike. Similar tendencies were observed in Nippon Television's news programs and sports coverage, revealing a structure across the entire Yomiuri Group that shaped public opinion in the Yomiuri's favor. This media bias has been a target of criticism among professional baseball fans as 'Yomiuri's information manipulation.'
Books on baseball broadcasting rights issues are also helpful references
Declining Ratings and the End of Yomiuri-Centrism
Entering the 2000s, terrestrial television ratings for Yomiuri games plummeted. Ratings for Yomiuri broadcasts, which had commonly exceeded 20% in the 1990s, fell to single digits by the late 2000s, and the number of terrestrial broadcasts was drastically reduced. Behind this ratings decline were the diversification of entertainment and the spread of the internet, as well as viewer fatigue with the Yomiuri-only broadcasting model. Ironically, the Yomiuri-centric broadcasting system itself accelerated viewers' disengagement from professional baseball. Meanwhile, the Pacific League launched its own marketing strategies following the 2004 restructuring, cultivating new fan bases through the Pacific League TV streaming service and enhanced fan services by individual teams. The spread of satellite broadcasting and internet streaming expanded viewing options independent of Yomiuri games, and changes in the media environment hastened the end of Yomiuri-centrism. However, the impact of decades of Yomiuri-biased broadcasting was significant, and it took considerable time for Pacific League teams to stabilize their financial foundations.
Draft Interference and the Reverse-Nomination System
The Yomiuri consistently sought draft rules favorable to their own club. The reverse-nomination system (free acquisition slots) introduced in 1993 allowed wealthy clubs to secure promising players through pre-draft commitments, and the Yomiuri leveraged this system extensively to acquire elite talent while blocking rival teams. The system was abolished in 2006, driven by mounting criticism that it disproportionately advantaged financially powerful clubs. The 1978 Suguru Egawa 'blank day' incident stands as a landmark case of the Yomiuri attempting to circumvent draft procedures to acquire a player. The incident escalated to the commissioner's resignation and remains documented as an event that shook the institutional fairness of professional baseball. The Yomiuri's draft interventions embodied the fundamental conflict between systems designed for competitive balance and the logic of unrestricted player acquisition through financial might.
Free Agency and Concentration of Talent Through Financial Power
The free agency (FA) system introduced in 1993 guaranteed players' right to change teams but simultaneously accelerated the flow of elite players to the financially superior Yomiuri. Cases of FA-declared players choosing the Yomiuri accumulated, with ace-caliber players from other clubs such as Hiromitsu Ochiai, Kazuhiro Kiyohara, Michihiro Ogasawara, Toshiya Sugiuchi, and Shuichi Murata concentrating in the Yomiuri roster. The Yomiuri also generated controversy through the human compensation system tied to FA acquisitions, sometimes naming players that departing teams were reluctant to release. This talent concentration fueled criticism from rival fans that the Yomiuri simply purchased players with money. While the FA system itself is legitimate as player rights protection, whether the system functions equitably between the Yomiuri with its abundant funds from broadcasting revenue and parent company subsidies and smaller-market clubs has been debated for years. The period when Pacific League clubs suffered FA exodus traced its root cause to revenue asymmetry created by broadcasting rights disparities.
Power Struggles with Other Team Owners
The Yomiuri's media dominance also influenced the direction of league governance at owners' meetings. Owner Tsuneo Watanabe (serving 1996 to 2004), who simultaneously held the position of Yomiuri Shimbun editor-in-chief and team owner, was known for openly pressuring the commissioner and other clubs. During the 2004 restructuring crisis, he drove the push for a single-league system by spearheading the proposed Kintetsu-Orix merger, ultimately triggering professional baseball's first-ever player strike on September 18 and 19, 2004. The strike ultimately led to new franchise entries by Livedoor and Rakuten, preserving the 12-team structure. Pacific League owners and clubs like Hiroshima, which championed a community-owned philosophy, opposed the Yomiuri-led restructuring plan, but within the Central League the Yomiuri's influence remained strong, and discussions proceeded within the framework the Yomiuri had established. This power structure highlighted that the Yomiuri's interests and the overall league's interests did not necessarily align.