Character: mr.sem
Mr. SEM, a mysterious life form from outer space that loves video games and music
built a secret base within Square Enix HQ.
Mr. SEM invites guests and asks them for information about their interests, such as game music, from their casual daily lives, but... As for Mr. SEM's real purpose, no one knows yet.
—official description
Mr.SEM is a mascot of the Square Enix Music record label designed by Jos Venti. He appears in the interview show SEM TALK, where he interviews various Square Enix musicians.