Throughout the years, Kyogoku has played a key role in shaping the direction and popularity of the franchise. Her involvement in multiple titles, from "City Folk" to "New Horizons", demonstrates her deep understanding of the series' core appeal and her ability to innovate within its established framework.

As Director of "Animal Crossing: New Leaf", Kyogoku implemented enhanced customization options, allowing players to personalize their towns and characters to a greater extent than in previous games. She also focused on fostering a stronger sense of community through online features, contributing to the game's long-term engagement.

Kyogoku's role as Producer of "Animal Crossing: New Horizons" coincided with the game's release during the COVID-19 pandemic. The game provided a virtual escape for millions of players, who used it to connect with friends, express their creativity, and find solace during a difficult time. Kyogoku's leadership helped guide the game to unprecedented levels of success and cultural relevance.