Because of his extremely violent nature and his nickname "The Demon of the Sakuragi Family," the first lieutenant of the Sakuragi Family, Kirishima Toru, is feared by the rest of the yakuza world. One day, Kirishima is summoned by the head of the Sakuragi Family and is tasked with taking care of his only daughter, Sakuragi Yaeka. But Yaeka is very shy and doesn't really open up to him, which perplexes Kirishima. He then finds a notice about an open house that Yaeka's class is having, and it happens to be that day. Then Kirishima...
I'm the one who's gonna be looking 
after this tiny little girl, huh?
أنا الشّخص الّذي سوف يعتني
بهذه الفتاة الصّغيرة، صحيح؟
Ich als Babysitter
für so ein kleines Mädchen?
soy yo el que tiene
que encargarse de esta niña, ¿eh?
soy yo el que tiene
que encargarse de esta niña, ¿eh?
moi, baby-sitter
d’une fille aussi petite ?
sarò in grado di fare da babysitter 
a una bambina così piccola?
Ser babá de uma criança
tão pequena assim...
Я теперь буду нянькой у этой малышки?