Every 12 years, mercenaries with the highest caliber of brute strength, cunning wit, and deadly precision gather to participate in the Zodiac Tournament. Each warrior bears the name and attributes of one of the 12 animals of the Chinese zodiac. With their pride and lives on the line, they engage in vicious combat until only the victor remains.

• Shun Horie
• Nobuhiko Okamoto
• Yuuichirou Umehara
• Tomohiro Nishimura
• Hiromi Igarashi
• Yoko Hikasa
• Ayane Sakura
• Saori Hayami