According to Monthly Comic GUM January issue, the fourth season of Ikkitousen
was announced. The title is "Ikkitousen XX (XTREME XECUTOR)" and Endo Aya
will voice the new character Ma Chao.
Director & Series Organizer: Ohata Koichi ("Ikkitousen: Dragon Destiny
", "You're Under Arrest: Full Throttle
Character Design: Rin-Sin ("Ikkitousen
" series, "Queen's Blade
Character Design & General Graphic Director: Goto Junji ("Isekai no Seikishi Monogatari
Production Studio: TNK
Ikkitousen XX DVD vol.0 (PV) will be released on January 22nd. The TV series will be aired from April 2010.
Comic GUM official website