Apologies for the essay I am about to write you.
Genuinely it's a self indulgent ship for me- I don't particularly see it ever happening in canon, but the potential for their dynamic is so severely underexplored that it drives me insane- not even romantically, just in general. I honestly get why at a glance it doesn't seem like there'd be much between them, but this is fanon and I'm allowed to pour my heart and thoughts into my favorite characters.
Lemme break it up into two sections.
Platonic Shoumob (something I could see as more canon based):
Even being platonic, I do think this dynamic would only show up post canon. Like there's a long period of time where they're vaguely in each other's circles but don't directly interact.
On Mob's end, I think this is purely because he's got his own life and own concerns. Sure, his younger brother's friend hangs around sometimes, but it's not his business to meddle around in Ritsu's business. This is really well stated in August's post. But to add on a bit:
Mob is a good big brother + trusts Ritsu
I don't see Mob holding a grudge against Shou for the house being burnt down. Did Shou aim to stir Mob's emotions a bit? Yeah, it wasn't right. It was ALSO to protect Mob's family since Shou knew Claw was sending folks after them. With the bodies of the remaining Kageyama family burnt, Claw would not longer be after the Kageyamas. I think after fully understanding this, even if there are bitter feelings Mob would let em fade over time
What about the seventh claw division? Saying he's disappointed in Mob? Beating up Ritsu to lure Mob in so they can both be captured? First off Shou's insult pretty easily rolls off of Mob's back. Secondly, I think it would be very interesting to explore the dynamic of Mob discovering Shou's part in the seventh division. Again, I don't think this would really come up for a long time, long enough that Mob wouldn't really be a bitter mess about it.
If Mob can find in his heart of hearts that Toichiro is someone worth saving, I really struggle to think he dislikes Shou in anyway.
On the other hand you have Shou. I already talked about how I think Shou would feel a bit in the tags of August's post above. Also, I really like to keep this post in mind too when thinking of Shou's view of Mob.
Shou entirely wrote Mob off in their initial interaction. He saw he had power and was unwilling to use it- therefore was taking the side of a bystander. He saw that as genuinely a crime to waste such protentional. Shou was raised by Toichiro, and even without agreeing with how Toichiro used his power, Shou does agree that power is power and must be used in some way. For him, he needs to use it for justice. That's why, in my mind, Shou was so quick to like Ritsu. Ritsu wasn't afraid to use his powers for what was needed to be done to protect people, even if it was an uphill battle he couldn't win.
Cut to their second interaction. Shou's fighting his dad, Shou's losing the fight- it's barely even a fight with how bad he's losing. In waltzes Mob who's entirely different from the last time they interacted. He's prepared to fight, to protect everyone else since he's the only one capable of doing so. Hell, he even told everyone else to stay away since they'll only hinder what he has to do. Suddenly Mob is aligning with the moral code Shou WANTED to see in him to begin with.
That entire interaction is so short, but it's genuinely so important to me. Mob stands up for Shou, he gets angry on his behalf. Who knows the last time someone did that for Shou, and it's someone Shou had entirely written off.
Last time they interact is the confession arc. Shou sees the power Mob is capable of, how his dad is no match for him when he's like this without it being fatal. It even convinces Shou to lay off using his powers (though idk how closely he sticks to that post canon)
Basically you have this development of complete dismissal > admiration for his moral code? > a warning sign to how dangerous psychic powers can be. Which is insane given that Shou's SEEN how dangerous they can be his entire childhood
I feel like it leaves us in post canon with a LOT of potential for how they might see each other or interact. Here's some of the thoughts that have been plaguing my mind.
I really feel like Shou would have this torn admiration / uncertainty about Mob. Mob is powerful, more powerful than his dad, and I don't feel like Shou fully knows Mob's strict moral code yet. I think that subconsciously he might be a lil cautious around him to begin with even if he doesn't outwardly acknowledge that in anyway
They get to know each other and now there's potential to actually chat about some of this stuff. One thing in particular I like to think about is the power level they both have. Idk the exact power scaling of all the Mob Psycho espers, but I'm under the impression that Shou is pretty up there and will likely only get more powerful with age. Shou and Mob, having this kinda power, have taken such opposite views to it growing up. Mob believing it can never be used while Shou thinking it MUST be used. This is what's inspired the comic I'm currently working on that I'm SO excited to finish up
Also??? this might be ooc but the potential jealousy Shou might have of how easily Mob and Ritsu appear to get along once it's all said and done. Meanwhile his family dynamic is... complex. Shou obviously cares about his dad, but Toichiro will probably not see life outside of prison and I'm certain there's just some oddness between them. Between Toichiro calling Shou a failure and using his powers to straight up fight him, I just feel like it would be complex for Shou. It could really lead to some interesting conflict, especially given Shou and Ritsu being besties
IDK !!! OTHER STUFF TOO!!! Between em I just see a lot that could be said between the two of em.
I feel like when I first joined the fandom I didn't really see much between Shou and Mob. Of the four main esper boys, obvious it's easy to see how much dynamic there is between Mob and Ritsu (the entire show hinders on the trauma they share) and between Teru and Mob. There's also plenty of interactions between Teru and Ritsu. Same to say with Shou and Ritsu since the majority of Shou's interactions are Ritsu centered. But honestly post canon I really do feel like Shou and Mob's dynamic ought to be explored a lot more, even if I must do it myself.
Romantic Shoumob (way more fanon based but hey what can ya do, we have fun out here):
As a disclaimer, I honestly prefer platonic shoumob. HOWEVER I absolutely think romantic shoumob is adorable so I will happily ramble about it. Take most of what I've said above and apply it down here.
In my mind I think it would be Shou who ends up with a crush on Mob. Mostly cause of the amount of emotions Shou has towards Mob post canon, I feel like it could easily develop into a real curiosity towards Mob. Thinks about him a lot and oops, now it's a crush
Also hilarious to me cause I don't think Shou would know how to handle a crush no matter who it was. The classic "writes you a letter that says 'get out of my school' in attempt to flirt" dynamic
Except I really don't think that would work on Mob?? Mob isn't dumb but I really just. Don't think he'd get the hint that Shou likes him. Just knows for Some Reason Shou acts a certain way around him. He'd probably assume he did something to offend or upset Shou somehow tbh
Cue Mob attempting to do things to make it up / even directly trying to ask Shou about it which would only lead to Shou getting flustered or trying, yet again, to keep playing it off
Whenever Mob DOES realize Shou likes him back I imagine he'd get equally as flustered in the beginning. Mostly cause we know Mob is such a lover who is super easily flustered in most scenarios. Very much just! Cute to me
Outside of just the puppy love phase I really do think there's potential for such sweet or dramatic interactions. Again there's all the complex parts of the platonic parts of their relationship, but something significant would be the way that both Mob and Toichiro have this insane amount of power and yet opposite approaches to it.
I think Shou would find a lot of comfort in seeing how gentle Mob could be. I'm also a HUGE softy for the idea of like- we KNOW Shou isn't super soft. He wasn't raised that way, it's not his ideals, there's not many situations where I think he'd feel comfortable having his guard down, even post canon. But I like the idea that Shou lets himself be soft when it's just him and Mob.
No pressure to be anything he isn't, no need to be snarky or guarded, he KNOWS Mob ain't gonna judge him, hell Shou is probably the safest he ever could be by hanging out with Mob. It's all so SICKENINGLY sweet to me.
On Mob's end, I can see him enjoying having someone who understands him in some ways yet has such a different approach to life? Mob craves human connection throughout the entire series, and by the end he has plenty of it, but to have someone who he can have deeper convos about psychic powers in particular with I think would be a huge relief. Obviously there's other folks in his life, but Shou's just from a unique background.
Even more, Shou is blunt and upfront about everything. Communication would come so naturally to them. As someone with autism, nothing is a bigger relief to me than a person who just says what they're thinking straight up.
I can really see a fun balance between them as one person who's calm and kind vs someone who's energetic and chaotic. I feel like there'd be a constant push and pull between Mob's side of simple and sickeningly sweetness and Shou's side of outrageous acts and mayhem.
Hope this all makes sense. Sorry for any typos, I didn't proof read anything. Thank you sm for the ask!
