Taro Okamura, Shin-Ichi Fujiwara. The range of atlanto-occipital joint motion in cetaceans reflects their feeding behavior. Journal of Anatomy. 2020. 236. 3. 434-447
Yukine Urano, Yasunobu Sugimoto, Kyo Tanoue, Ryoko Matsumoto, Soichiro Kawabe, Tomoyuki Ohashi, Shin-Ichi Fujiwara. The sandwich structure of keratinous layers controls the form and growth orientation of chicken rhinotheca. Journal of Anatomy. 2019. 235. 2. 299-312
Ayuko Shinoda, Shin-ichi Fujiwara, Hirofumi Niiya, Hiroaki Katsuragi. Physical constraints on sand crab burrows: Mechanical properties of wet sand explain the size and spatial distributions of burrows on beaches. PLoS ONE. 2019. 14. 5
Ayuko Shinoda, Shin-Ichi Fujiwara, Hirofumi Niiya, Hiroaki Katsuragi. Void structure stability in wet granular matter and its application to crab burrows and cometary pits. Scientific Reports. 2018. 8. 1. 15784-15784