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...
but why was she so desperate 
to hide that from you?
لكن لماذا كانت مستميتة على
إخفاء هذا عنك؟
Aber warum wollte sie es unbedingt
vor dir verstecken?
pero ¿por qué no quería
que vieras esa hoja?
pero ¿por qué no quería
que vieras tú esa hoja?
mais pourquoi
elle tenait à te cacher ça ?
ma perché ha voluto a tutti i costi 
non farlo sapere a te, Tooru-kun?
Só não sei por que esconder
esse papel de você...
Но почему она так упорно
прятала бумажку от тебя?