^I think these two ships won't be similar due to the major difference :
Yukio knows Shiemi and is close to her for some time (much earlier than he has any connection to the Illuminati), while Renzou joins the Illuminati much earlier than he knows Izumo. The consequence is, there is no point for the Illuminati to assign Yukio mission regarding Shiemi because everyone knows their relationship and won't expect he'll do it. They might even hide this kind of mission from Yukio. And if Yukio finds Shiemi is in trouble he will definitely help her, without any meaningful dilemma, as Yukio made his position pretty clear at the end of chapter 97 that he isn't loyal to and doesn't wants to help Illuminati.
(Unless the infamous hidden birth secret and the method to control Yukio's power relate to something about Shiemi)So in the manga it becomes a subtle competition...
...
It's a painful love triangle between those three... I totally feel for Shiemi in having to chose between the twins.
She doesn't have to. And it seems weird to say there is any "competition" or "love triangle" when only one of the three (I mean Rin) was actively pursuing love interest
"I don't have a family or a single friend..." So what do we have left?! He practicaly confessed to her!!
Oops, I didn’t think about that. I think that’s right. Though Shiemi certainly didn't perceive this message.
it is hard to be RinShi when I think of it from Yukio's 'he stole her from me!' viewpoint
Yukio was like: "Rin, Rin, again Rin, why does he always have to be better than me?! Why can he get the things I've always wanted?! Why does he always have to ruin everything?! What makes him so special than me? He never did as much as I have done for you!
I have to disagree here. It's not like Yukio thinks he should be the better one or Rin shouldn't be too special or isn't deserved something. It's quite the opposite. Yukio (incorrectly) thinks Rin is indeed a better person and is so special that Shiemi will inevitably loves Rin. Yukio also thinks Rin has done more than himself has done for her (which I think is incorrect either). I also think Yukio has never interpreted it as "Rin stole her from me!". I'll analyze below
I'm surprised that Shiemi didn't blush at that moment or gave us any sign such as her mental though: "OMG he's hugging me, he's hugging me, what should I do now?!" But no, she did exactly what a good friend would do, giving him her moral support.
Shiemi never knows that behavior is also a sign of possible love interest since it seems like she isn't even aware Yukio likes her. She probably thinks it means Yukio is in serious trouble.
And I don't really count her response as some support (as chino already explained earlier), although she said that because she is concerned about Yukio
I don't think it's because he's crushing on Shura, it's because Yukio does like Shiemi, but he is afraid of it, for reasons. It's the reasons I am curious about.
The most obvious is that, yeah.. being related to the son of Satan is a tough heritage to carry. The last thing he could want is to spawn more relations to Satan. But no, really... I think Yukio does not want to 'hurt' Shiemi. She is innocent, seems untainted by dark things, and so through not admitting his infatuation with her, he'll keep that distance to protect her. Sadly, that now may mean having Rin take her... which is just as unnerving. Because Rin may do worse things to her what Yukio was trying to protect her from.
(I do think that Yukio has an unrealized crush on Shura, but he's the type who would deny it.)
Yup, Yukio distanced himself from Shiemi to protect her from himself, but I think it was mostly to shield her from his internal discord and not so much because of Satan's heritage. Yukio has always known he has a lot of rage, fear, and envy.
Although I also think that's probably Yukio's state
now, I don't think he's always like that before volume 20 when he often goes to tutoring her. The reason why Yukio never takes action (and even refused her invitation to the party) is somewhat revealed in chapter 74. Let me rephrase
my analysis here :
Yukio gave up as soon as he knew Shiemi. He thinks "She won't like me anymore once she knows the real me". It directly links to his "the one I really hate is myself!" . Therefore, he thought "It's impossible for us to have something because she (and anyone) would hate the real me", long before Rin knew Shiemi.
After Rin and Shiemi became familiar. Yukio (incorrectly) thought Shiemi loves Rin. However, he was not jealous and he never thought Shiemi was "stolen", despite Yukio does love her. It's because Yukio always considered it's not possible for him to have any romance with Shiemi (or any other girl), so when Shiemi becomes Rin's girlfriend in Yukio's imagination, Yukio was like "fine, that's inevitable. I knew it". For example
here, although it's actually a good news for him that Shiemi is not going to the party with Rin, Yukio was just confused and didn't think he has any chance. Six volumes later Rin told him about the confession, but Yukio didn't have any special emotion,
he was just curious whether they are formally together.
Yukio never really made any effort for Shiemi to notice him, but Rin did. And so I think Rin is rightfully deserving her. If Yukio was so crazy for Shiemi, I'm sure he would have told Rin much earlier and made a point so that Rin couldn't flirt with her or something.
Well, he does love Shiemi. He didn't take any action as I explained above. Just don't directly assume every man(and he's actually a boy) has the same kind of attitude(even not a very healthy one) to the person he loves
If Shiemi is indeed revealed to be a demon/part demon, how would that affect Yukio? Rin I would guess would view it as being yet another similarity that him and Shiemi share, which would bring them closer together. Yukio, however, absolutely rejects demons, as stated by Toudou in chapter 31. Would he reject Shiemi in the same way, or is his adoration for her strong enough to embolden him to try to "protect" Shiemi from her heritage? That's an angle I would definitely like to see explored.
Me too! Though, Shiemi is more like a friendly demon (angel?) with beneficial powers.
When Yukio says he hates demons, how does he define 'demon' in his mind? The dangerous ones that only want to destroy? Or ALL demon-kind, benign included?
Isn't the so-called "Yukio hates demon" anime-only ? As far as I see, manga Yukio doesn't have any special attitude toward demons, comparing to other exorcists. If I would name someone who has a more different attitude toward the human/demon discrimination, I feel it's Rin.