actually u see all the boys in la corda d'oro likes kahoko including reitoro, kazuki , azuma and all....but i dont think azuma is jealous infact he is the one who flirts the most with kahoko :P
no! he usually iz Berlakon all weird with kahoko and always openly sharing his felling 2 her .BUT!! he'z kazuki's frd and he wud accept it if kazuki likes kahoko .