About Kinyarwanda Language
According to Wikipedia.org, Kinyarwanda is the official language of Rwanda. It is a popular dialect of the Rwanda-Rundi language that is spoken by native speakers. This language is also spoken in the Republic of the Congo and many other parts of Southern Uganda. You will be surprised to know that its writing system is Latin. There are around seven dialects of Kinyarwanda that include Bufumbwa; Bwisha; Hutu; Igikiga; Mulenge; Rufumbir and Rutwa. The native speakers of this language are 9.8 million. Kinyarwanda is from the Bantu and Niger-Congo language family. This language is closely related to Kirundi while the spelling system is Roman Catholic. The basic vowels and consonants are few while the sound of this language is very unique. You can easily distinguish by the tone that is high and low.
About Javanese Language
According to Wikipedia.org, Javanese is the language of the Javanese people. It is spoken in the central and eastern parts of the island of Java, in Indonesia. There are also many Javanese speakers on the northern coast of western Java. Javanese is the native language of more than 98 million people. The language is spoken by 42% of the total population of Indonesia. Javanese has the largest number of native speakers in Indonesia. The language has several regional dialects and it has distinct status styles. Javanese has closest relations with Sundanese, Madurese, and Balinese. The speakers of Javanese also speak Indonesian for commercial purposes. They also use the language to communicate with non-Javanese-speaking Indonesians. Javanese is also spoken in Malaysia and Singapore. The language is also spoken by traditional immigrant communities who are of Javanese descent in Suriname, Sri Lanka, and New Caledonia.