A vampire is joining Sega’s crossover fighting game, Degneki Bunko Fighting Climax. Kojou Akatsuki from Strike the Blood shows up as a support character and can summon Kenju in battle. Yukina Himeragi, the Sword Shaman sent to watch Kojou, is a playable character. In Degneki Bunko Fighting Climax, Yukina is a standard type of character who is effective in close combat and has magic attacks.
Rentaro Satomi from Black Bullet is a power type of character that fights with an XD gun. Enju Aihara, a cursed child that lives with Rentaro, is a support character with a powerful jump kick.