Maruko is not a Korean women's group, but Maruko is the official fan name of the Korean first-line women's group in girlhood.

Girls' Generation is a popular female singing group launched by SM Entertainment Limited in 2007. The Committee consists of eight members, including Kim TaeYeon, Li Shungui, Huang Meiying, Jin Xiaoyuan, Quan Yu Ri, Choi Soo Young, Lin Yunyi and Seohyun. Jessica quit and now performs in the form of five people.

Girls have the charm of being able to easily approach the global market of K-POP music and have great development potential. They can open the world market. Girls' English songs have attracted media attention in the British and American circles.

They dress boldly, can innovate constantly, can perform warm dances and keep people fresh at all times. Girls' generation is not only loved by male fans in Japan, but also by female fans.