A vocal group big boy debut who became familiar with the "national brother idol" from South Korea! An average age 18 year old vocal group consisting of five people Mika, Column, Hyungmin, Yingjun and Jay. With over 40,000 fansite registers before debuting, he debuted Korea in March 2010, with more than 40,000 fans. From September 2010, we are in Japan to prepare for authentic Japanese activities and are active in regular conferences of BS live broadcast information programs and original DATV programs, this is one of the most anticipated large newcoms now that have been talked about the performance of acapella and dance in the show. It also has a singing ability to capture lead vocals and singing life-size lyrics and warm melodies with exquisite chorus work is sure to bring a new wind into the world of K-POP that is now a great whirls in Japan. (Standard First Press Specifications) Pocket calendar enclosed. This product may not be delivered before the first day of the event announced by official HP. Once the first edition is out of stock, it will switch to normal model.