1 Human Balance Control: Dead Zones, Intermittency, and Micro-Chaos (John Milton, Tamas Insperger, and Gabor Stepan) -- 2 Dynamical Robustness of Complex Biological Networks (Gouhei Tanaka, Kai Morino, and Kazuyuki Aihara) -- 3 Hardware-Oriented Neuron Modeling Approach by Reconfigurable Asynchronous Cellar Automaton (Takashi Matsubara and Hiroyuki Torikai) -- 4 Entrainment Limit of Weakly Forced Nonlinear Oscillators (Hisa-Aki Tanaka) -- 5 A Universal Mechanism of Determining the Robustness of Evolving Systems (Takashi Shimada) -- 6 Switching of Primarily Relied Information by Ants: A Combinatorial Study of Experiment and Modeling (Yusuke Ogihara, Osamu Yamanaka, Toshiaki Akino, Shunsuke Izumi, Akinori Awazu, and Hiraku Nishimori) -- 7 Chases and Escapes: From Singles to Groups (Atsushi Kamimura, Shigenori Matsumoto, and Toru Ohira).