He has continued concert touring repeatedly after 2004. His latest album as a solo artist is "Love Complex", released in 2006. Also in 2006, he restarted the project with Tamio Okuda. They worked together mainly during the following year, releasing the album "Double Drive" and carrying out the tour (their performance was later compiled on DVD entitled "Double Shopping Drive"). In June 2015, it was announced that Inoue would be releasing a new album of cover songs in July, "United Cover2", including songs from co-founder of For Life Records Takuro Yoshida.