During March 2025, Ryo Ikeda contributed to the tskaigi2025-web-site repository by implementing sponsor analytics capabilities and improving link reliability. He developed a feature that added UTM tracking parameters to the Kepple sponsor link, enabling the marketing team to capture detailed source and campaign data for sponsor-driven traffic. Using TypeScript and front-end development skills, Ryo ensured these changes were low-risk and did not disrupt the user experience. He also addressed a navigation issue by correcting a sponsor URL typo, restoring functional links. His work demonstrated careful attention to both analytics requirements and the stability of the site’s user interface.