In the bustling heart of Veludo Way, where street performances captivate crowds daily, Izumi Tachibana receives an enigmatic letter leading her to the former site of the celebrated Mankai Company, which her father once led. Discovering the theater is on the brink of being sold due to insurmountable debts, Izumi manages to negotiate a reprieve from the debt collector under strict conditions: the company must perform a successful debut within a month, reconstitute its four male-only sub-troupes, and clear the debts within a year. Furthermore, Izumi must assume the role of director.
Acting swiftly, Izumi gathers a team for the Spring Troupe, including Sakuya Sakuma, a vibrant high school student; Masumi Usui, who harbors feelings for Izumi; Tsuzuru Minagi, an aspiring playwright; Itaru Chigasaki, a seasoned working adult; and Citron, a warm-hearted foreigner. With little to no acting background among them, Izumi undertakes the challenging task of coaching and preparing these newcomers for a performance that could restore Mankai Company to its previous glory.