歌バカ人生に「この人」あり！～25人が語る平井 堅の25周年 Part 4
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
1 interview per month will be released via the special 25th anniversary website until next May
4th person in the list is Hiwatashi Takahiro , who's the owner of the live house venue Live House 21st Century
Before making his music debut & when he was in college , Ken used to sing in Live House 21st Century when he & other backup musicians would performed in the venue
http://www.sonymusic.co.jp/artist/KenHirai/info/520791
https://www.kh25th.net/interview/detail04/