Oh yes, there will be more Pajama Hibiki! And as for other stuff:
- The others will gain weight, it doesn't really kick off until the third in-game year though.
- A new character (Maki) will be introduced next update, she also gains weight. I'm sort of thinking of having some of the extras get fatter too, but I'm not 100% sure right now.
- There is some stuff planned with showing Yuno and the others, but not really side-by-side. That's a good idea though!