OMG, now I sent it and paid anyhow....
And yes, at least in Japan there are special scanners to scan x-ray:
鈴木マイクロ/スキャニングサービス-膨大にふ*れ*がる種々の情報をデータベース化することによって有効活用
Dubai Bound
Regarding the shots, I would spend about 130,000 JPY to take them all (except Yellow Feverm, which I got for FREE in Brazil), but I ended uip taking olny MMR and Chicken Pox, the rest I will do in Dubai (way to expensive to do here)