On the 16th, JYJ member Kim Jaejoong posted a picture of himself in his tiger print  pajamas on his twitter. 

In the picture, Kim Jaejoong is wearing a full body pajama with the hood, showing off his backside. 

Many fans have been more interested in the pajamas. Currently, the tiger print pajamas are sold out on Japanese Amazon. In the past, Kim Jaejoong wore his Hamtori pajama and led to its popularity. 

Fans who saw this picture have commented, "Kim Jaejoong's popularity is amazing" and "I think he has the animal pajamas series!"