Akari can't believe her big brother Takuma suddenly has a wife from out of nowhere, and her mission to screen this new addition to the family results in some unexpected twists.
Nor would I be 
Takuma-sama's common-law wife,
‫ولما كنتُ زوجة تاكوما-ساما عرفيًا،
Dann wäre ich auch nicht
Takuma-samas Ehefrau geworden
No sería la esposa del señor Takuma
No sería la esposa del señor Takuma
Je n’aurais pas pu devenir
son épouse
Non sarei diventata 
la sposa non ufficiale del signor Takuma,
Não seria a esposa não-oficial
do Takuma-sama,
Не стала бы гражданской женой
господина Такумы,