How about changing "Hire X" to "Summon X to Court"? Because you get summoned to the court and not hired.

And for the Kirisame Group, if they're going to stay Sunni, there are three Sunni-exclusive decisions you can take for the duration of your ruler's rule for each of admin, diplo, and military skill if your ruler has a skill of at least five in any one of them.

Marisa is 1/4/3 and Alice is 4/2/3. Perhaps 1/5/2 and 5/1/3?

I noticed Touhou gets +1 monarch points in addition to the base +3. If there's no reason for that, you could just get rid of it and buff the rulers by 1 and that'll take care of the Sunni thing.

I will change the text, if other native English speaking team members wouldn't mind it.

The +1 bonus for the Touhou tech is existing for the alternative neighbor bonus of other tech groups. In addition, there is a ruler with mil 6, and I would avoid to make a stat inflation. I won't say your stats are incorrect, but it is my tendency to make stats for certain characters lower than some others expected.

Summon to Court actually doesn't sound too bad. It does make a bit more sense as well.