Some stuff I was thinking and criticism when I was playing, Sorry if it has already been said or are you working on it.
1-Add something to make more clear when a Idol is training a stat above her max potential, for example a little symbol next to the stat in the menu, change the color to another like Yellow, or a little bottom text when you take someone in a room.
2-You can Socialize when someone is doing something a room but you have to do it before they enter the room and it is a bit annoying specially when a room is autoing.
3-It is bit stupid to have Idols say the same thing you already know (even if it make sense, how they would know too) but I pretty certain I saw repeat about boyfriends and friend in the group.
4-Wishes are useless when they hit the max influence, I still didn't try to use something that requires it but I think it is a cost then "you need that level". I don't have a lot of ideas about what extra you could get, point to friendship and relationships, I think more on the last one which make sense.
5-I saw "Digital Only Release" was leveling when I released a Single but you can't manually, I think it just a bug, you could just fix it or adding a 50yen extra per level to sale (Already it is pretty powerful on it own so maybe not).
6-About "Unfair" Difficulty, what is about it, would be nice to see a bit more explained, but I think on the most part is more bad ads, bad events and bigger hits on Idols or group when a event end badly...
Said that I think the game is fantatic as is and I can't wait for more relationships within the Company and more event stories. Thanks for this game devs.