The Tsugaru Shamisen Appreciation Club has entered the tournament that Umeko is sponsoring, the Matsugorou Cup. Also participating are Tanuma Mai, who has thought of Setsu as a rival since they were little, and her older brother, Tanuma Souichi. With strong competitors like Osaka's Kaji Takaomi and Fukuoka's Arakawa Ushio gathered from all over Japan, the tournament is shaping up to be a fierce battle. And now, the curtain rises on the Matsugorou Cup's group competition!
And you, so shrouded in mystery 
that even your age is unknown...
...وأنت، الّذي يحيطك الغموض بحيث أنّ حتّى سنّك غير معلوم
Und Sie stecken voller Geheimnisse,
nicht mal Ihr Alter ist bekannt.
Y tú tan envuelta en el misterio
ocultando tu edad.
Y tú tan envuelta en el misterio
ocultando tu edad.
Vous-même, vous êtes dotée
d’une beauté sans âge.
Anche lei, gioca a fare la donna indecifrabile
mantenendo segreta la sua età.
E você, tão cheia de mistérios
que não sabem nem sua idade.
А вы окутаны тайной возраста,
который никому не известен.