From 1988 to 2000, Kitagawa was the subject of a number of claims that he had taken advantage of his position to engage in improper sexual relationships with boys under contract to his talent agency. Kitagawa denied these claims, and in 2002 was awarded an 8.8 million yen judgment against the magazine that had published such allegations. An appeal by the magazine followed, resulting in a partial reversal of the judgment. The Tokyo High Court reduced the damages to ¥1.2 million, concluding that the reports of drinking and smoking were defamatory but that the allegations of sexual exploitation of adolescent boys by Johnny Kitagawa were true. A 2004 appeal to the Supreme Court by Kitagawa was rejected.