When I think about it this is an odd departure from convention. The main couple seem to have got their romance sorted out before the side couple. A small thing, but kind of refreshing; gives me the feeling like the mangaka is actually telling this story, not just painting by numbers.
I was all for Inui-kun initially, but honestly he needs to grow a pair. He’s literally done nothing, but reject the girl he claims to be in love with and give her tons of mixed signals. Tbh, Ryousuke is looking like the best option for Akari.