Experience the world of Kagoshima through the female-oriented Sengoku romance game, "うたた往時のなつかしや" (abbreviated as "うたなつ"). Follow the protagonist, who slips through time to the Sengoku period while participating in a local event. As a retainer of Shimazu Yoshihiro, bond with fellow retainers and navigate encounters and farewells to return to the present amidst historical turmoil.

Engage with diverse characters and bridge the past and present in a captivating storyline. Train characters, participate in battles, learn about Kagoshima through quizzes, and immerse yourself in the era of Shimazu Yoshihiro through the unfolding narrative. Enjoy a free gacha system, purchase Kagoshima's local products as development items, and delve into a rich, fictional story with compelling voice acting.