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Published Aug 8, 2026Updated Aug 95
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Company employee arrested for indecent assault on 15-year-old at Koshien Stadium
A 26-year-old Tokyo company employee was arrested on August 7 after being accused of indecent assault against a 15-year-old female middle school student at Koshien Stadium during a high school baseball championship match. The suspect approached the student at a concession stand, led her to a corridor, and touched her thigh without consent. The student reported the incident to stadium security, leading to the man's arrest.
Quick Facts
- Approached female student and asked about having a boyfriend
- Led student to corridor on second floor
- Touched student's thigh without consent
- Student reported incident to security guard
- Police arrested suspect inside stadium





A 26-year-old company employee from Tokyo was arrested on August 7 on suspicion of indecent assault against a 15-year-old female middle school student at Koshien Stadium in Nishinomiya, Hyogo Prefecture. The incident occurred around 1:30 p.m. during the National High School Baseball Championship tournament. According to police, the man approached the student near a concession stand on the stadium's third floor and asked "Do you have a boyfriend?" He then led her to a corridor on the second floor, where he touched her thigh without consent. The student reported the incident to a nearby security guard, who alerted police. Officers found and arrested the man inside the stadium.
The suspect, identified as an employee of a company in Komae, Tokyo, has partially denied the charges. In police questioning, he stated: "It is true that I touched her shoulder and right thigh area. After touching her, we continued to have a conversation, so she did not appear to be reluctant." Police investigation contradicted this account, as the student indicated she was unwilling at the time. Both the suspect and the victim were at the stadium with separate groups of friends to watch the high school baseball tournament. The case has been handled by the Koshien Police Station.
Why This Matters
A minor attending a public sporting event in Japan was subjected to unwanted physical contact by an adult, resulting in police arrest at the venue. The incident occurred during the National High School Baseball Championship, a major annual tournament. The case involves disputed accounts of consent and willingness; police investigation contradicted the suspect's claim that the student showed no reluctance. The incident raises questions about security protocols at high-attendance public events and procedures for handling on-site incidents involving minors.
Timeline & Sources
Aug 7, 2026
WirePolice locate and arrest suspect inside stadium on suspicion of indecent assault
Aug 7, 2026
WireSuspect approaches victim near concession stand at Koshien Stadium, asks about boyfriend
Aug 7, 2026
WireVictim reports incident to nearby security guard
Aug 8, 2026
WireSuspect leads victim to corridor on second floor and touches her thigh without consent
Sources
- 甲子園球場内で15歳の女子中学生に同意なくわいせつな行為をした疑い 会社員の男(26)を逮捕Yahoo!ニュースMediaAug 8, 2026
- 甲子園球場で女子中学生に不同意わいせつの疑い 会社員の男を逮捕 [兵庫県]朝日新聞MediaAug 8, 2026
- 甲子園球場で高校野球観戦中の女子中学生の太もも触った疑い 26歳男を逮捕サンテレビMediaAug 8, 2026
- 甲子園球場で高校野球観戦中の女子中学生の太もも触った疑い 26歳男を逮捕/兵庫県(サンテレビ)Yahoo!ニュースMediaAug 9, 2026
- 甲子園球場で女子中学生の体触った疑い、東京の会社員逮捕 高校野球を観戦、売店前で声かける神戸新聞MediaAug 7, 2026