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?
"The Championship's Decisive Match 4!"
"!المُباراة الحاسمة للبطولة 4"
Épisode 10 :
Match décisif du championnat 4.
Решающее сражение четыре!