Abu-chan is the leader of the group, "Jooubachi (女王蜂 lit. Queen Bee)" which was created on Hyogo Prefecture on 2009. In the group, Abu-chan serves as the lead singer, and writes some lyrics as well.
Abu-chan, along with Mariko Goto sang Warrior of Love on the Pretty Guardian Sailor Moon: THE 20TH ANNIVERSARY MEMORIAL TRIBUTE.
- Throughout the whole Memorial Tribute CD, Abu-chan was the sole male vocalist, and appreciates being the only one.