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.
We are not legally married, but our 
relationship is similar to marriage.
‫لسنا متزوجين رسميًا، لكن علاقتنا تشبه الزواج.
… führe ich eine Art …
Aunque no es oficial,
somos como un matrimonio.
Aunque no es oficial,
somos como un matrimonio.
Notre union n’a pas été officialisée,
mais nous sommes en couple.
non c'è niente di ufficiale,
...não somos casados legalmente, mas nossa
relação se assemelha a um casamento.
…У нас отношения подобные супружеским,
хоть и неофициально.