JYJ's Kim Jaejoong had a very busy year in 2018, in Japan!
Posting a photo of his Japan Schedule of 2018, Kim Jaejoong said, "I worked really hard."

https://www.instagram.com/p/BsDtJzNgVc3/

Kim Jaejoong resumed his activities in Japan in February 2018 after 9 years and participated in many TV, music, radio shows and magazine photoshoots.
Recently he performed at TBS' year-end music show 'CDTV NEW YEAR EVE Premiere LIVE' .