With our persistent efforts, the International Symposium of Enzyme & Biocatalysis (SEB) has successfully attracted more than 1,500 world renowned speakers and participants from more than 40 countries and areas around the world. SEB-2025 will be held during April 23-25, 2024, in Nara, Japan. It is dedicated to provide a platform to make up a dialogue between industries and academic organizations and technology transfer from research to industry. We aim to bring together experts from research institutions and industry to participate in the congress. This meeting will continue to build upon the success of past years, offering a top-notch scientific program created by international experts in related fields. We hope your participation would contribute to your professional development and relationships. Wish you enjoy the conference.