For me, it's Mori.
I love how much of a paper tiger chuuni she is.
I love that her message boils down to never giving up.
I love how she gets flustered and awkward about her feelings.
I don't super love when she puts her foot in her mouth and says something she doesn't mean that makes surface-level viewers flip out, but I do love her gentle heart and honest soul.
>>5948199A Polka is fine too. She has a cute laugh, boundless energy, and makes me wish I knew more Japanese.