@Exile well i agree with you on this series 100%, but cant agree the reminder of Fuuka, bcs yeah - it was sudden, shock etc BUT - it was at the beggining, 30 chapters of 100+, so it wasnt kinda bad, yeah - we were tricked thinking "welp its romance about girl named Fuuka so what bad could happened?", but instead weve got tragic story in memories of her, may i say. But - i repeat - bcs it was basically in first qourter of the manga - the story itself wasnt harmed much in the end. it was hard to accept when the accedent happens, but if you continue to read, you kinda feel the story logic and the message author was telling us there - that our loved ones, their dreams and hopes live through our actions and memories.
But here, in 5Toubun - its just crap writing - i totally agree, the most of all i was pissed not even about Yotsuba (alright, she was in love with him all that time, i accept (no does it explain Fuutaros actions bcs he wasnt paying her THAT MUCH attention to even propose on first date WTF)), but about Itsuki - all this shit feels like "Oh, my sisters trying to get a boy, why not, im bored, gonna stick with them as well" - this kind of shit. If the story was floating around Miko, Nino and Ichika, like it was at the beggining, and Yotsuba and Itsuki was just side characters (as they were the whole time before this freaking big Shyamalan "what a twist" reveal) supporting sisters - it would be good enough (and if in this situation Fuu was paying attention to this 2 instead main girls - it would be even better - it would cover all five sisters and give us SOME FUCKING LOGIC).