Javanese Characters and Aji Saka In The Palaces / Kratons of Yogya and Solo, as well as some buildings or sites with close relation to Kratons some sign written in Javanese characters can be seen. Nowadays in some parts of Central Java especially in Yogya and Solo, the street names are written with Latin and Javanese letters also the City buses "Bis Kota" It is a positive measure by local society