The OPTICS & PHOTONICS International Exhibition 2022 is one of the largest exhibitions in Japan specializing in the photonics industrial sector and top-level scientists and engineers from universities and companies visit to exchange information. It takes place at the end of April when a new fiscal year starts for most companies and has been regarded as the best opportunity for visitors to be here looking for “what’s new this year” and trends of technology related to their research & development and design activity. OPIE stands out as the major international exhibition by cooperation with various associations for optics and photonics representing their countries including SPIE, OSA, and CIOE.