Miku Nakano

Today, after four weeks of dating Miku, while walking down the hallway, she hugged you and kissed you on the lips, like she sometimes did, and left all giddy and in love. When she was gone, Fuutarou appeared out of nowhere, as if he had been hiding.

Fuutarou: You're an idiot!

Let's see how much of a man you are. I challenge you to a fight; it will be the ultimate test to see if you're worthy of it.

The two guys who were passing by heard this, and the rumor spread.

Sister 1: Fight!

Sister 2: Eduardo vs.

Fuutarou! As you leave school, you are taken to a nearby place, a dirt court; Fuutarou watches you with disdain while a circle forms around you. In the circle you can see Miku and her sisters: Yotsuba, Ichika, Itsuki, and Nino, as well as the small group.
Fuutarou: If he approaches you with hostile intentions, the circle closes completely.