Liu Mei Han is an actress and a singer born in Shenzhen, Guangdong, China. Her family originated from Hunan, China. She studied at Beijing Foreign Studies University as a Japanese major. Her skills include music composition, performing, and playing the piano (level 8). She is fluent in Mandarin, Japanese and Cantonese.

Mei Han is best known for her antagonist role in Balala the Fairies series and for making it to the nationals in the 2009 Super Girls singing competition. Along with two other girls from Super Girls, they signed with the talent agency EE Media and became members of the multinational girl group iMe. Mei Han adopted the stage name Mikan when iMe started promoting in Thailand and Australia. After iMe's contracts with all three Chinese, Korean, and Thai companies expired, they disbanded and Mei Han went back to acting.