Japanese has Furigana. Furigana is how to read.
Example:
[日本人]{にほんじん}
Result:
(日本人 → Japanese)
See also:How should I format my questions on Japanese Language SE?
but Furigana does not support mobile. So the example is displayed in the following manner:
This is bit hard to read. Please support Furigana in mobile-app.
