Player Hoarding During the Nine-Consecutive-Championship Era
Before the introduction of the draft system in 1965, the Yomiuri Yomiuri leveraged their overwhelming financial resources and brand power to monopolize the recruitment of top amateur players nationwide. By making early contact with promising players from university and corporate baseball leagues and securing commitments, the Yomiuri created a structural advantage that other teams could not match. Even after the draft system was introduced in 1965, the Yomiuri continued to secure top talent by exploiting loopholes in the system. The acquisitions of Sadaharu Oh, Shigeo Nagashima, and Tsuneo Horiuchi, who anchored the prolonged dominance (1965-1973), were all products of the Yomiuri' negotiating power during the transitional period surrounding the draft's introduction. This concentration of talent significantly diminished competitiveness across the Central League and accelerated fan attrition from other teams. Criticism that the Yomiuri' dominance was undermining the appeal of professional baseball as entertainment was persistent even at the time.
Imbalanced Trades and Transfers
For decades, the Yomiuri engaged in a pattern of imbalanced trades with other teams. Players released by the Yomiuri were often near the end of their usefulness, while those acquired were key contributors for their former teams, creating a persistent asymmetry. During the 1970s and 1980s, numerous players who could not secure playing time with the Yomiuri went on to become stars at their new teams, yet the Yomiuri casually discarded them as surplus talent. Furthermore, the Yomiuri' brand prestige functioned as leverage in trade negotiations, making it difficult for other teams to negotiate on equal terms. Many players themselves harbored a desire to play for the Yomiuri, and this psychological factor further fueled the concentration of talent. As a result, the trade market became a one-way street centered on the Yomiuri, impeding the circulation of talent across the league.
Neglecting Development for Immediate Results
The Yomiuri Yomiuri's organizational culture has long prioritized acquiring ready-made talent from other teams over developing players internally. Investment in the farm system was not necessarily robust compared to other teams, and opportunities for young players to gain first-team experience were limited. Behind this lay pressure from the front office and fans demanding constant winning, creating a structure where short-term results took precedence over long-term development plans. As the Softbank Hawks and Hiroshima Toyo Carp achieved success with their own development systems in the 2000s, the Yomiuri' weakness in player development became increasingly conspicuous. Cases of promising draft picks stagnating with the Yomiuri only to flourish after transferring to other teams were not uncommon. This fixation on immediate results not only undermined the team's sustainable competitiveness but also hindered the diversity of talent development across NPB as a whole.
Impact on NPB and the Present Day
The Yomiuri's prolonged talent monopoly has had a profound impact on NPB's competitive structure and popularity. In the Central League, the Yomiuri' sustained dominance led to declining fan bases for other teams and stagnating league-wide revenue. Meanwhile, the Pacific League, relatively free from the Yomiuri' influence, charted its own course of development and has overwhelmingly outperformed the Central League in interleague play and the Japan Series since the 2000s. In recent years, the Yomiuri have begun utilizing the development draft and shifting toward promoting younger players, but the structural issues left by decades of talent monopoly are not easily resolved. For NPB to achieve true competitive balance, strict enforcement of the draft system, establishment of revenue-sharing mechanisms, and the building of self-sustaining management foundations for each team are essential. The history of the Yomiuri' talent monopoly continues to be examined as a cautionary tale about the importance of fair competition in professional sports.