Various idols were seen at the arrival hall in Gimpo Airport on July 14th, as they returned home from KBS's "Music Bank" special in Tokyo. "K-POP FESTIVAL � MUSIC BANK in TOKYO � " took place on July 13th at the Tokyo Dome, where 15 Korean groups and artists performed including TVXQ, KARA, SNSD, 2PM, B2ST, 4minute, U-KISS, IU, Baek Ji Young, SECRET, Rainbow, INFINITE, Park Hyun Bin, RaNia and X-5. The concert was said to be a huge success, with over 45,000 Hallyu fans attending despite the hot and humid weather of 35� Celcius. Fans who attended the concert expressed their satisfaction with comments like, "Their level of dance is different from Japanese artists, their training is different" and "It was really awesome, I came all the way from Osaka to watch." Check out some of the airport fashion on show below! [gallery] The concert will be broadcasted via KBS on July 22nd. Source: Newsen via Nate Photos: Sports Korea, Newsen