The era in which King Parákramabáhu VI (1412-1467)-who was the last native sovereign to unify all of Sri Lanka under one rule-was ruling the Kingdom of Kotte is well known as the golden era of Sinhala poetry.
It is believed that this book had been used as a reference for Sri saddharmawawada sangrahaya, Sarartha Sangrahaya of the Mahanuwara era [REF].