Showdown with a history quiz, set in Oshi Castle! It's a battle between Tajima Sakura for Urawa, and Ichinomiya Shion for Saint Omiya. Shion is a beautiful young lady, but she's got a quirk…!? Both girls are knowledgeable, and a fierce battle is inevitable. Who will reign supreme?
Finally, it's time for our ultimate weapon.
أخيراً، حان الوقت لسلاحنا النّهائي
Zeit unsere ultimative
Geheimwaffe auszupacken.
Es hora de que aparezca
nuestra arma definitiva.
Es hora de que aparezca
nuestra arma definitiva.
C’est l’heure de faire appel
à notre arme ultime.
È finalmente giunto il momento 
di sfoderare l'arma finale.
Vejo que vamos usar nossa
última arma secreta.
Настало время нашего секретного оружия!