We were in charge of planning and overall direction for Harada Corporation's 100th anniversary ceremony, which was held at Osaka Central Public Hall on March 4, 2023. The ceremony was structured around the past, present, and future. The opening performance for the past section featured a stage performance by Hideho Miki, combined with projection mapping to depict the company's 100-year history. The present section featured interview footage and a panel discussion featuring current employees discussing the present. The closing performance, which concluded the ceremony, combined the technology performance of Mplusplus to create a fantastical and dynamic spatial performance. We aimed to create a ceremony worthy of the company's 100th anniversary, so that employees would love their company even more through this ceremony and be motivated to continue taking on new challenges for the future.