Situated in the subtropical zone, Taiwan boasts abundant resources and products that differ from those of Japan, as well as a unique culture and inhabitants. To deepen participants’ understanding of the empire’s new colony, the Summer College in Taiwan included “academic lectures” on Taiwan’s climate, flora, fauna, history, industries, and education, followed by field trips. The participants were particularly intrigued by Taiwan’s folk customs and unique products. They not only observed Taiwan’s fruits, which were popular among the Japanese people, but also witnessed the development and results produced by the salt and sugar industries, as well as indigenous people’s houses and traditional rituals. Through this study and observation tour, participants gained a comprehensive understanding of the island, reflecting the colonial government’s efforts to demonstrate its governance and educational accomplishments.