Forum:Tcg/ocg Question

I hear different stories on this so I will ask here. Can I use a Japanese Ryko, Lightsworn Hunter If I have proff near me that shows the opponent what the card does? I have heard that you can with German or Spanish cards, so if you can not with Japanese Why not? Thank you Majr (talk • contribs) 15:25, November 23, 2010 (UTC)