Their debut was marked by a tripartite release , consisting of a single , an album and a DVD : Real Face , Best of KAT-TUN and Real Face Film .

They released a single -LRB- `` Real Face '' -RRB- , an album -LRB- `` Best of KAT-TUN '' -RRB- , and a DVD -LRB- Real Face Film -RRB- on the same day , March NUMBER@1 , NUMBER@2 .
