高山厳 (Takayama Gen) is a Japanese singer-songwriter under J.P ROOM, as well as a member of the group Brothers 5.
Uta Doki! Pop Classics Vol.6
Movie • 2007
Uta Doki! Pop Classics Vol.3
Uta Doki! Pop Classics Vol.10
Movie • 2008
Hello! Project 2020 Year-End Party ~GOODBYE & HELLO!~
Movie • 2020
Uta Doki! Pop Classics Vol.5
Uta Doki! Pop Classics Vol.1
Uta Doki! Pop Classics Vol.11
Uta Doki! Pop Classics Vol.7