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...
Now, then... How am I gonna cheer 
the little lady up when she gets home?
والآن... كيف يُفترض بي أن أشجّع الآنسة
الصّغيرة عندما تعود إلى المنزل؟
Hm. Womit könnte man sie aufheitern,
wenn sie zurück ist?
Bueno… ¿Cómo puedo animar
a la señorita cuando vuelva?
Bueno… ¿Cómo puedo animar
a la señorita cuando vuelva?
Bon, comment la réconforter
quand elle rentrera ?
Vediamo, cosa potrei fare 
per tirarle su il morale quando tornerà a casa?
Bom... Agora tenho que pensar em
algo pra animá-la quando voltar.
Ладно…