Korean
From UniLang Wiki
Korean(한국어/�?:Hanguk-ua/mal) or Hangul(한글), is grammatically similar to Japanese, having inflected verbs and a complex system of politeness levels.
It was formerly written in borrowed Chinese characters(hanja), until the King Sejong the Great invented and announced the Korean alphabet in 1446.
Chinese characters are still used in many places in written Korean, and the majority of Korean names are actually Chinese (and are therefore signed in Chinese characters).
Here at Unilang we have a Korean Script & Romanization explanation: [1].
