Responses
To tell the truth the author is Gusari, she used to write doujinshi about Haikyuu so yes, Ue is inspired by Kageyama and Mafuyu by Hinata :)
I dont think mafuyu look like hinata from his behavior and body is totally different, hinata is more bright like a sun, and mafuyu is more silent person, btw the author make doujinshi abt kuroko no basket too ^^
I am the only one think thata ue is look like kageyama and mafuyu is look like kuroko? When i read the manga i not really Notice it but when i see the anime they look really similar xD