Predator: The Secret Scandal Of J-Pop, 9pm, BBC2

JOHNNY KITAGAWA founded a talent agency in 1962, assembling and managing dozens of boy bands and dominating Japan’s music industry. But behind the scenes, some boys claimed that Kitagawa sexually abused them; their allegations date back to 1988, and Kitagawa denied them. Mobeen Azhar investigates, meeting men who made these claims and learning why the late mogul is still revered by many fans.