Physics and Ecology of Rock-Paper-Scissors Game. - Kei-ichi Tainaka (Computers and Games, 2000)

Monte Carlo Simulation in Lattice Ecosystem: Top-Predator Conservation and Population Uncertainty. - Hiroyasu Nagata; Kei-ichi Tainaka; Nariyuki Nakagiri; Jin Yoshimura (IWNC, 2007)

A Slight Delay in the Onset of Conservation May Bring about an Abrupt Increase of Extinction Risk: Perturbation Experiments in an Ecological Lattice Model. - Hiroyasu Nagata; Jin Yoshimura; Kei-ichi Tainaka (ACRI, 2008)

Lattice Population and Optimality of Sex Ratio: Effect of Sterile Male. - Tokiya Nitta; Kei-ichi Tainaka; Yukio Sakisaka; Bungo Saito; Tatsuya Togashi; Jin Yoshimura (ACRI, 2008)

Finite Size Stability Analysis for Stochastic Cellular Automata. - Yukio Sakisaka; Yukio Iwamura; Nariyuki Nakagiri; Jin Yoshimura; Kei-ichi Tainaka (ACRI, 2008)

Perturbation experiments and fluctuation enhancement in finite size of lattice ecosystems: Uncertainty in top-predator conservation. - Hiroyasu Nagata; Satoru Morita 003; Jin Yoshimura; Tokiya Nitta; Kei-ichi Tainaka (Ecol. Informatics, 2008)

A lattice model of fashion propagation with correlation analysis. - Takahisa Kawai; Yousuke Tadokoro; Kei-ichi Tainaka; Taro Hayashi; Jin Yoshimura (Int. J. Syst. Sci., 2008)

Population dynamics of a species with two or three types of males on a lattice. - Tsuyoshi Hashimoto; Yukio Sakisaka; Kei-ichi Tainaka (ICNC, 2010)

Effects of habitat destruction in model ecosystems: Parity law depending on species richness. - Nariyuki Nakagiri; Yukio Sakisaka; Tatsuya Togashi; Satoru Morita 003; Kei-ichi Tainaka (Ecol. Informatics, 2010)

Lattice Gas Model for Budding Yeast: A New Approach for Density Effects. - Kei-ichi Tainaka; Takashi Ushimaru; Toshiyuki Hagiwara; Jin Yoshimura (ICCS, 2014)

Effect of directional migration on Lotka-Volterra system with desert. - Takashi Nagatani; Kei-ichi Tainaka; Genki Ichinose (Biosyst., 2017)

Self-organized habitat segregation in an ambush-predator system: Nonlinear migration of prey between two patches with finite capacities. - Hiroki Yokoi; Kei-ichi Tainaka; Nariyuki Nakagiri; Kazunori Sato (Ecol. Informatics, 2020)

Effects of pest control on a food chain in patchy environment: Species-dependent activity range on multilayer graphs. - Takashi Nagatani; Kei-ichi Tainaka (Biosyst., 2021)

Multi-layered model for rock-paper-scissors game: A swarm intelligence sustains biodiversity. - Kei-ichi Tainaka; Nariyuki Nakagiri; Hiroki Yokoi; Kazunori Sato (Ecol. Informatics, 2021)

Microbial mutualism promoting the coexistence of competing species: Double-layer model for two competing hosts and one microbial species. - Hiroki Yokoi; Yasuhiro Takeuchi; Genki Ichinose; Osamu Kitade; Kei-ichi Tainaka (Biosyst., 2022)