Sri Lanka
The age of consent in Sri Lanka is 16.
363. A man is said to commit "rape" who enactment has sexual intercourse with, a woman under circumstances falling under any of the following descriptions:
(...)
(e) with or without her consent when she is under sixteen years of age, unless the woman is his wife who is over twelve years of age and is not judicially separated from the man.
365B. (1) Grave sexual abuse is committed any person who, for sexual gratification, does any act, by the use of his genitals or any other part of the human body or any Instrument on any orifice or part of the body of any other person, being an act which does not amount to rape under section 363, in circumstances falling under any of the following descriptions, that is to say:
(a) without the consent of the other person;
(aa) with or without the consent of the other person when the other person is under sixteen years of age;
(...)
Read more about this topic: Ages Of Consent In Asia