[zerozeronine]

Originally Posted by Anh_Minh

Spoiler for answer:

The father... and lots of executives from big companies. It's apparently standard procedure there.

And they must regularly lose people (to old age if nothing else). It follows they must regularly recruit people.

Spoiler for for father:

The father is not a Yotsuba and the Yotsuba doesn't seem to care about him,aside from business and just let him elope with his lover.FLT employee's aside we are talking about Aoki right?Someone who directly works for the family and considered 4th in line in authority,aside from that he's very loyal to the family and Maya doesn't have a problem with his work.

Spoiler for Tatsuya's role in the family:

He's not considered part of the family,being as only a guardian/servant of Miyuki,so Aoki's response was kind of correct,but the only problem is Miyuki doesn't treat her brother as a lowly servant,so her anger is also understandable.