Kokoro's route choices r 99% correct
[ep.1] 1
[ep.2] TO,X,TO,X,1,2,2,1,1,TO,1,[2],1,1,1,2,2,2,TO,1,X,TO,1 ,2,2,2,2,2,1,2,1,2
[ep.3] 2,X,2,1,TO,2,2,1,1,X,1,TO,X,2,2,2,2,2,1,1
[ep.4] 2,2,2,1,2,X,2,1,X,X,2,1,1,TO,1,1,TO,TO,TO,2,2,TO,X ,1
the only error was on episode 2 choice 12