Despite being a reikoga shipper there are some issues I have with the ship (I think that’s part of why I ship them so I can make better sense of this thing that frustrates me), but the main issue is how to interpret Koga’s attitude towards Rei during 2nd year—the dreaded “tsundere”-ness. Being upfront and blunt about things: I hate tsunderes and their tropes. Modern tsunderes have no substance usually and act in a way that provides moe I am not capable of understanding so it comes off to me as annoying and infuriating. So why then can I like Koga? Like Reikoga?
of course the answer is that I would tend towards interpreting things that disprove his “tsundere” status. There is a sort of dichotomy towards how fandom talks about Koga’s feelings towards Rei on one hand he’s angry/hateful towards Rei for changing and on the other hand he loves/idolizes Rei. These things are contradictory but not mutually exclusive (although I wish they were). The question isn’t really if Koga has these feelings it’s how he chooses to show them—he emphasizes the anger/hate and downplays the love. The difference between this and typical tsundere types is that Koga is doing it intentionally: it’s calculated. In Resurrection Sunday when Souma and Koga argue and insult each other, Souma jabs at this behavior saying that Koga’s dedication has amounted to nothing. Koga replies that Rei must hate people that fawn over him and that he’ll do the opposite (Paraphrased from Regen. ch8). I think this is rather revealing. In Four Beasts of Fistfighting, Koga lectures Tetora about how his admiration for Kuro is actually destroying who Kuro is; it’s long painful speech that’s clearly projection from Koga’s inner thoughts surrounding Rei (which is explicitly called such by Hinata). Here we see that Koga has immense guilty about Rei’s persona change as though he personally stole parts of Rei a’la Rainbow Fish. Koga choose to deal with these feelings and this revelation with a complete 180 in behavior. since Koga couldn’t see the damage that was being done to Rei’s psyche in 1st year until Rei became like a corpse it must have been difficult to point out the source of his trauma, so he internalized a large part of it as his fault. Since Koga is proactive he corrected the problem behavior to prevent a repeat of the mistake and stop harm; but instead of finding a better more neutral position between admiration and revilement he went to the opposite extreme. I believe this is from how he could not see the change as it was occurring so he had to judge for himself just how harmful everything around Rei was. Where before he saw some things as innocuous or detrimental everything was shifted over a degree, becoming more intense. Innocent was no longer innocent. So whatever fits as “neutral” is still “bad” in Koga’s eyes so it’s not enough of a change. In Repayfes Koga says he’ll pay Rei back for all of his help more than ten times over (a hundred times over? iirc). I think this is why Koga believes his aggressive behavior will work. Koga doesn’t just want to stop the harm but heal it, he must act beyond the expectation. So he’ll be aggressive because Rei doesn’t like when others fawn over him while looking out for him (see every time Koga addresses Rei’s bad sleep and eating habits).
Just look at !!-era; Koga’s attitude and behavior is finally in balance, he’s helpful and supportive while still showing some of his admiration to Rei.
The crux of it for me is that tsunderes hide their feelings to protect themselves which for me is not what Koga is doing: he is trying to help Rei by suppressing those feelings. So tl:dr I would never call Koga a tsundere even though on paper he gets classified as one.
🐺 (I hope this made sense bc i feel like it’s a bit nonsensical and circular. Idk if the reikoga fandom has already discussed this or if there’s some kind of unspoken understanding but i thought id add my thoughts even if this isnt news to anyone. I hope i can hear your thoughts in return whether you disagree or agree!)













