[P-32] Optimization of Multipoint Light Irradiation Conditions for Using Microalga Euglena Gracilis as a Unidirectional Driving Source 〇Yoshiyuki Oyama1, Takuya Kohno2, Takayuki Shibata1, Moeto Nagai1 (1.Toyohashi University of Technology, 2.Gifu National College of Technology) Keywords:Others、Microfluids、Phototaxis、E.gracilis、Motion control