Ep 13. If His Flag Breaks

If His Flag Breaks is the thirteenth episode of the anime series If Her Flag Breaks. In this episode, Sota and his friends get a chance to participate in the school festival. As they prepare for their class's live concert, a mysterious transfer student arrives at the school.

The transfer student, Nanami Knight Bladefield, is a handsome and talented young man who immediately catches the attention of all the girls in the school, including Sota's harem. However, he seems to have a mysterious aura around him and refuses to talk much about himself.

As they continue to prepare for the school festival, Sota and his friends learn that Nanami is actually a Prince from another world who has come to Earth in search of his missing sister. But there's more to Nanami's story than meets the eye. He reveals that he has a curse that makes anyone who falls in love with him die a tragic death.

Despite this, the girls in Sota's harem can't resist falling for Nanami's charms, and Sota himself finds himself becoming more and more attracted to him. But as the festival draws near, Nanami's curse starts to take effect, and Sota and his friends must find a way to break it before it's too late.

The episode is filled with humor, drama, and romance as Sota and his friends try to help Nanami and protect themselves from his curse. It also features some exciting musical performances from Sota and his classmates as they take the stage for the school festival.

Overall, If His Flag Breaks is a thrilling and entertaining episode that will keep fans of the series on the edge of their seats. It sets up some interesting plot twists and character developments for the rest of the series, and introduces some new characters who add even more depth to the story.