For me, it's a draw. (=・ω・=)
That's because in my opinion JR's strong points are Nowaki x Hiroki and Asahina x Isaka and SIH's strongest point is Kirishima x Yokozawa (well, mostly in the light novels but Yokozawa himself is a gem). That would be a 2-1 but having Yokozawa and Kirishima is enough to balance it to a 2-2.
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