Singer and composer IRUKA RIOKA will perform at the convention Anime Central, which is set to take place from April 27th-29th at the Hyatt Regency O'Harre in Rosemont, IL.
IRUMA is from a classical music background and plays both the piano and the accordion. She is responsible for her songs' composition, lyrics ad arrangement and has contributed songs to various animated games, IRUMA performs with her dupport guitarist NEMU, and both sport Gothic Lolita costumes. The singer appeared at Japan Expo 2011 and has performed in various countries outside of Japan, including Switzerland and Mexico.
The exact details of IRUMA's participation in the convention have yet to be confirmed, but firther information can be found on Anime Central's official site.
Source: Jrocker Fanclub Updater via Facebook, Anime Central's Official Homepage