Group JYJ fever continues in Japan in various fields of entertainment industry including music, movie, and drama.

After attracting 150,000 fans in Tokyo Dome last month, the JYJ members are proving their popularity as individuals as well.

Park Yuchun's 'Rooftop Prince', a big hit drama that aired in Korea last year, is drawing explosive attention in Japan as well.

'Rooftop Prince' has been airing in DATV since April, and the drama has ranked 1st to 5th place in Korean Drama DVD rental category in Tsutaya, one of the largest DVD rental companies in Japan.

In addition, 'Rooftop Prince' café was opened in Shibuya, Tokyo. The menu include the omurice and yogurt drink that can be seen in the drama, and they are very popular among the fans who visit the café.

Kim Jaejoong's movie 'Jackal is coming', known as 'Code Name: Jackal' in Japan, is also drawing much attention before its release.

According to JYJ's agency C-JeS Entertainment on May 1, 'Jackal is coming' was chosen as the most anticipated movie of the week in a survey conducted by Yahoo Japan, overwhelmingly receiving 96 percent of the vote.

Furthermore, Kim Jaejoong's movie related DVD has topped many charts including Amazon, HMV, and Oricon DVD chart, proving his popularity in Japan.

Due to the explosive popularity of 'Jackal is coming', a Japanese local media used the term "Jaejoongnomics", a compound word made up of Jaejoong and economics, in order to explain the economic value of Kim Jaejoong.

A local source stated, "As JYJ concluded the legal dispute in Japan and finished their Tokyo Dome concert successfully, their popularity is getting higher. Kim Junsu's English single, "Uncommitted", which was released last year, has topped Amazon chart once again after the Tokyo Dome concert."