The 2023 Research Ethics Seminar will feature lectures on RRI (Responsible Research and Innovation) and ELSI (Ethical, Legal, and Social Issues) under the theme "Considering Responsible Research and Innovation～Toward the Initiative～". In addition, perspectives from various academic disciplines on RRI and ELSI will be shared and discussed. Good initiatives in each department will also be presented. Speakers: Atsuo Kishimoto, Yuko Fujigaki, Yasuhiro Matsuda, Toshiki Niino, Mayumi Fukunaga, Yuji Ikegaya, Norihisa Baba