The Yuzuki family's four brothers cherish each other deeply. Among them, the second son, Mikoto, dotes on Minato, the third son, while Minato, in turn, adores Gakuto, the youngest. 
Let's go to your room.
Gehen wir auf unser Zimmer.
Juguemos en nuestro cuarto.
Allons en haut.
Andiamo in cameretta.
Vamos lá pro quarto.
Поиграем в комнате.