Credit: Star News and allkpopAfter sweeping hearts in Korea with their funky single, ‘Oppa Has Arrived‘, Super Junior‘s Eunhyukand Donghae will aim to do the same thing in Japan come April. According to Super Junior’s official Japanese site, ‘Oppa Has Arrived’ will be released on April 4th in Japan under the title, ‘Oppa, Oppa‘. The unit performed this song for the first time during their world tour, ‘Super Show 4′, back in November of last year, and even promoted the track through music programs briefly. With its retro-disco vibe and entertaining lyrics, the song is bound to get fans in Japan to scream “Oppa Oppa” as well. In related news, Super Junior will be holding their concert at the Tokyo Dome in May.