I quite like all of the idols thus far, though I tend to resonate with Yayoi's plight more than anything. Her endless positivity coupled with just the right amount of boundless energy makes her awesome. Limiting infinity is possible when it's Takatsuki powered. All too often I find other
super energy characters insufferable. Yayoi tends to know where her focus should be directed without jumping that annoying boundary most others do.
She may be financially poor, but she makes up for it with a rich personality. I like her responsible and family conscious nature even if she does become a little presumptuous with it at times. That's life, isn't it? However she's always quick to make amends, never slow to show how much she appreciates others. She may get bullied at times through various circumstances, yet she's always able to move past it into some resolution. She may not be able to always stand up herself, but she also doesn't solely rely on others to fix problems for her.
She's a little naive at times, and I think that adds to her sweet disposition. Not the best singer but always working hard to accomplish her best in all that an idol does. Her range of ever-changing expressions are staggering and awesome.
Also, I think redheads and pigtails are adorable, and Yayoi is a redhead with pigtails. <3
This helps loads too.
Rock on Yayoi, keep on うっうーing until the end of time.