한 Kotoko Kotoko (코토코) is a South Korean Female Artist(Born in Japan). She started in group UNIS. Read All General Information International Stage Name : Kotoko Domestic Stage Name : Pronounce 코토코 Date of Birth : 2007-10-28 (age 18) Zodiac : Scorpio Country of Birth : Japan Related Artists : UNIS Original group : UNIS Solo Videos In SUPERWOMANBy UNIS Images