Yomiuri Giants Manager Shinnosuke Abe Resigns Amid Domestic Violence Allegations; Experts Call for Reflection on Sports Violence

(CNA, Tokyo, 27th) Shinnosuke Abe, manager of the Yomiuri Giants in Nippon Professional Baseball, was arrested in flagrante delicto by the Metropolitan Police Department for alleged violence against his eldest daughter. Following his release, he voluntarily submitted his resignation on the morning of the 26th, which was accepted. The scandal has shaken the Japanese baseball world, causing turmoil for the Giants ahead of the interleague games and fueling a reflection on the culture of violence within the sport.

47-year-old Abe met with Giants owner Toshikazu Yamaguchi on the morning of the 26th to offer his resignation. The team immediately accepted. Abe apologized at the team's office in Tokyo, expressing deep regret for the trouble caused to fans, baseball officials, and the company, stating he had "tarnished the name of the historic Giants manager." He asked the public to watch over his daughter, who is currently a high school senior, with kindness.

According to the Asahi Shimbun, police stated that Abe allegedly grabbed his daughter by the collar and pushed her down at their home in Shibuya Ward, Tokyo, on the night of the 25th. The daughter was not injured. Investigative sources revealed that Abe was suspected of being intoxicated at the time. Police decided to make the arrest considering the physical disparity, as well as the potential for psychological abuse, given that the incident occurred in front of his 15-year-old second daughter. Police later determined there was no risk of flight or evidence tampering and released him in the early hours of the 26th.

Metropolitan Police sources indicated there were no prior records of similar disputes or requests for help from the Abe household.

Reports indicate that the police were alerted by the Child Consultation Center. It is alleged that the daughter consulted ChatGPT about the situation and, based on the advice received, contacted the Child Consultation Center, which then notified the police. Abe told police that his daughters were arguing, and when he tried to intervene, the eldest daughter talked back, causing him to "lose his temper for a moment."

Furthermore, the daughter later stated in an open letter, "The Child Consultation Center did not ask for my consent and reported it directly to the police. I was the most shocked when the police arrived. Seeing my father taken away by the police, I broke down in tears." This has sparked debate over the appropriateness of the center's initial response.

In response, Ryo Kawamatsu, a professor of child and family welfare at Meisei University, noted, "It is not uncommon for Child Consultation Centers to report to the police."

According to National Police Agency statistics, child abuse cases uncovered through reports from Child Consultation Centers have been increasing in recent years. In 2025, 2,592 cases were uncovered, with 1,131 reported by these centers, accounting for nearly half of the total and reaching a record high.

This incident has had a major impact on the Japanese baseball world, with managers from other teams remaining cautious. According to Jiji Press, Yokohama DeNA manager Ryoji Aikawa stated, "I have nothing to say," while Rakuten manager Hajime Miki admitted he was "shocked." Yakult Swallows manager Takashi Ikeyama, while noting his feelings were "very complicated" regarding a mid-season resignation, emphasized that "there is no doubt that the manager is a position of great responsibility."

During his playing career, Abe was a representative slugger and catcher, accumulating 2,132 hits and serving as the Giants' captain for many years. After retiring in 2019, he turned to coaching and was promoted to first-team manager in 2024. He led the team to a Central League title in his first year and was in his third season at the helm.

Because Abe built his foundation on high-intensity training, his coaching style retained a strong "Showa-era" flavor. He often told players, "It's all about volume. If you're confused, just practice." In recent years, as training has shifted toward scientific data and player autonomy, his strict style stood out.

Ryoji Yoshida, a visiting professor at Otemon Gakuin University, pointed to an incident during the 2012 Japan Series where Abe, then a catcher, walked to the mound and tapped the pitcher's head. "At the time, there was more praise for a 'senior correcting a junior's mistake,' and few questioned it as a symbol of violence in sports."

Yoshida said, "Seeing a star player of the Giants demanding obedience through violence, broadcast on national television, I believe it sent the wrong message to the public." With Abe's departure, this incident has extended beyond a family dispute into a collective reflection on the culture of violence in sports. Yoshida added, "I sincerely hope this incident becomes a catalyst for the sports world to truly become healthier and a turning point for society to gradually eliminate violence."