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. 
through a short animation, 
please allow me to explain.
fügen wir für die Gelegenheitszuschauer
hier eine kurze Begriffserklärung ein.
en consideración al público,
explicaremos este término.
quelques explications
aux spectateurs les moins renseignés.
facciamo una piccola 
parentesi per spiegarlo.
permitam-me explicar
através de uma curta animação.