Via tokyohive: Popular Japanese Variety show, HEY! HEY! HEY! Music Champ announced that they are going to air a two-hour-long special on October 10th in order to celebrate the 18th year anniversary of the show. They also revealed the line-up for the special on their blog and made it clear that it's going to be full-fledged K-Pop special, but the biggest highlight is going to be the appearance of Tohoshinki (TVXQ), who haven't been on the show for two years. The rest of the line-up includes T-ARA, RAINBOW, and AFTERSCHOOL, who are each going to perform medleys of their most popular songs, as well as performances from 2NE1 and FTISLAND. Child actor Suzuki Fuku is going to be one of the panelists again and he already announced that he is going to dance to "Maru-Maru-Mori-Mori!" together with the girls from AFTERSCHOOL. However, the show won't be limited to just K-POP. The long-standing pop & dance group TRF, who have frequently been in the TOP 20 when HEY! HEY! HEY! Music Champ started 18 years ago, are going to perform a special medley that shouldn't be missed. Furthermore, it was announced that there is going to be a special collaboration by 'ONE PIECE' and AMEMIYA dedicated to Tohoshinki. Sources: Fuji TV, mu-mo