To celebrate Ken's 25th anniversary , writer Shimada Satoshi whom has traced Ken's music career from the beginning until now interviewed a total of 25 different people which they will share their thoughts about Ken
19th person in the list is Sema Yuko who was the editor for GB & PATi・PATi magazine and now currently a Sony Music Solutions F.A.N. producer
https://www.kh25th.net/interview/detail19/