Serina (芹那, born May 19, 1985 in Iwamizawa, Hokkaido) is a Japanese idol, who is an ex-member of a girls’ idol group “SDN48.
In 2004, she was nominated in “Seicolle☆Japan” of “Young Jump” magazine. On August 1, 2009, she started working in SDN48. Till October 15, 2009, she declared her age younger by three years old. On March 31, 2012, she was graduated from SDN48.
