The Greatest SAGA in History.With Okoba's help, Kotaro convinces the governor of Saga to focus repair efforts around Tosu to enable public travel to Ekimae Fudōsan Stadium, arguing that Franchouchou's charity concert will assist in unifying Saga. Meanwhile, Saki gathers Franchouchou to promote the concert over their radio show, encouraging anyone who hears it to attend. On the day of the concert, Franchouchou arrives on foot at the stadium to find it seemingly empty until people from across Japan begin filling in, the girls' broadcast having gained international attention...