During multiple conventions and events, I successfully organized and managed booths at major gatherings, including Cosplay Matsuri 2023, TwinFlames 2024, Cosplay Carnival 2024, Fanfes 2024, and YaoiExpo 2024. By overseeing the creation of custom fan-made merchandise and handling all logistics, I ensured smooth operations while significantly boosting brand visibility. My efforts resulted in a 200% return on investment, doubling the initial expenditure on materials and booth rental. Additionally, I developed an online catalog to engage customers, which expanded market reach through social media as buyers shared their merchandise hauls and tagged our brand.