Not sure how I feel about Yuyu so far, honestly. The whole "senpai savior who's changed by the time the protagonist catches up to her due to the loss of a loved one in the intervening time" is kind of a cliche for these sorts of stories, but if they do it well I'm sure I'll come around to her. But at the moment, I can't help but feel like Riri's barking up the wrong tree when Kaede is literally right there. Tragically monogamous...
Same. The anime kinda makes an effort to make Yuyu likable, but I still prefer shipping Riri with Kaede.