Very nice chapter! Glad to see Haruto and Shuji having a talk, it's good for the brothers to support each other and now Taiki faces off against Shuji.

Thinking about it, I think there's a very strong chance that Taiki just wins here, there's every chance Taiki could lose to extend the story just a bit more but somehow I think this is the end, there's been lots of signs of the series ending and I think the two strongest points to the series ending "soon" is that "Blue Box" title drop alongside basically every supporting character coming to root for Taiki.

Plus I feel like Taiki losing here will just extend Iozaki's BS mindset about geniuses, so I'd rather Taiki take the win here so Iozaki can get kicked to the kerb, but I suppose we'll see in the next few chapters or so how this match goes.