Tamotsu Shinohara (篠原 保 Shinohara Tamtosu) is a character and mechanics designer. He was the sole designer on Kousoku Sentai Turboranger, Juuken Sentai Gekiranger, Samurai Sentai Shinkenger and Ressha Sentai ToQger and worked on the designs for Chikyuu Sentai Fiveman, Kyouryu Sentai Zyuranger, Gosei Sentai Dairanger, Ninja Sentai Kakuranger, Mahou Sentai Magiranger, GoGo Sentai Boukenger, Kaizoku Sentai Gokaiger and Tokumei Sentai Go-Busters.