Yuusuke Kamiji (上地雄輔), born 18 April 1979, is a Japanese actor and musician. After his success with fellow Quiz! Hexagon II regulars he launched his solo career as 遊助 in early 2009 releasing ひまわり on 3 March 2009.
Emi Nitta (新田 恵海 Nitta Emi, born December 10) is a Japanese voice actress from Nagano Prefecture affiliated with the management company S. She became a voice actress after passing an audition organized by S.
Yoshimori Makoto (吉森信) is a Japanese music composer. He has composed music for several TV Anime Series (Baccano!, Gakuen Alice, Koi Kaze, Natsume Yuujinchou, Durarara!!). His official site : http://yoshimori.ciao.jp/
Aya Hirano (平野 綾, Hirano Aya), born October 8, 1987 in Aichi Prefecture, Japan, is a voice actress (seiyū) and singer who has had roles in several anime, visual novel series and TV commercials in Japan.