 He later reduced his membership in the group to "part-time", allowing for the entry of Hiroshi Kitadani ("One Piece"), Masami Okui ("Revolutionary Girl Utena"), and Yoshiki Fukuyama ("Macross 7" as Basara Nekki's in Fire Bomber).He would return to recording in 2007 with his performances on the soundtrack of "Juken Sentai Gekiranger", singing its ending theme "Tao", an image song "Chikai", and on another image song "Burning up!~Jōnetsu o Uketsui de~" performed as a duet with Takayoshi Tanimoto who sang the series' opening theme.