Which girl group member is the most popular in Japan? Japan's SNS site Mixi researched on the Korean girl groups with the greatest number of fanclub members. Although it's hard to get an accurate representation through only one site, Mixi is one of the most popular social network services amongst Japan's youth, boasting over 21 million members. On September 24th, Mixi reported that KARA's Goo Hara had 6,500 fans, likely due to her similarity in appearance to Japan's Amuro Namie. The member with the second most fans is SNSD's Yoona with 5,500. Yoona was also previously chosen as the #1 most popular SNSD member in a survey that ranked their popularity in Japan. KARA's Nicole (4,500), SNSD's Taeyeon (3,300), and�KARA's Kang Jiyoung (3,200) followed Goo Hara and Yoona. Other members had about 2,300 to 3,000 fanclub members each. 4minute's Hyuna has about 1,000 fans on Mixi as well. Group wise, SNSD held 24,700 members, while KARA held 23,800. Both teams have managed to rank in the top five overall category for Japanese girl group idols. Source + Photos: Newsen