Sorry guys! Here's the link for Nu'est's Na Na Na MV. I can't find anything in youtube so here's the link for the full version if you haven't watched it. If you guys saw the original link for the MV, kindly tell us :)
Link: http://v.yinyuetai.com/video/2282520
And here's what Baekho said about the Japanese MV:
15.05.21 realbaekho] Thank you ||
Hello, This is Baekho. Today 20th May our 2nd Japan SIngle NANANA涙 has been released. Since the first day, you've gave us a lot of support so I'm thankful.
And also for my dad, he ended well his first treatment of leukemia. To everyone who supported to me, to my dad and also to my family. Thank you so much. I don't know what more can I say. We're going to back with a better appearance.
trans: ohmybusan_ || take out with full credits
