While Yunho and Changmin were in attendance for SM Town Live 10, three people were notably absent. Those three people are the other part of TVXQ - Jaejoong, Micky Yoochun and Xiah Junsu. As this SM Entertainment event was going on, these three also known as JaeChunSu or JYJ were actually in Japan performing at a-nation, which was held at Nagai Rikujou Kyougijyou Nagai Stadium in Osaka. a-nation is an yearly concert series which showcases Avex group's top artists. SM Town is a similar concept in that it's also a concert series. However, this year won't be just in Korea. This year will be a World Tour and there will be concerts in Japan (Tokyo), China (Shanghai) and America (Los Angeles). An Avex / Rhythm Zone manager recently tweeted a photo of JaeChunSu from their performance earlier today: It's difficult to see them apart like this, I still have hope that one day we can all seem them perform on stage as one.