Man, it honestly frustrated me that Alpha let Shiori "swindled" Akira.
I kinda doubt Shiori intended to put Akira at disadvantage; it's probably more like Akira would miss out something that he would have not realized was possible.
But still it feels shitty for Alpha to let this happened.
I'm guessing she just didn't want Akira to have connection with other Old Word characters.
Of course this isn't the first time she hid things from Akira, and he also knew that she did. I know that she always prioritizes her goals.
But Akira would likely to follow Alpha anyway, so it's annoying that she didn't say anything.
Also, I kinda like Yumina. Her dedication to Katsuya was off putting, but I like how logical and observant she was.
So, this assassination plan makes me dislike Alpha lol.