Team Boar is back in town, and if it weren't for a certain quirk they have in common, they would probably be unstoppable. When Rindou wonders why Sazanka calls Tsubaki "Nee-sama," she gets a story about how Team Dog first came to be.
Hey, why does Sazanka call you "Nee-sama"?
لماذا تناديكِ سازانكا "ني-ساما"؟
Warum nennt Sazanka
dich eigentlich Nee-sama?
Oye,
¿por qué Sazanka te llama "hermana"?
Oye, 
¿por qué Sazanka te llama "hermana"?
Je peux te demander
pourquoi Sazanka
Dimmi, perché Sazanka ti chiama "sorellona"?
Ei, por que a Sazanka te chama de "mana"?
Слушай, а почему Сазанка
зовёт тебя сестрицей?