An Yeonriji advance ticket will sell since 18th Feb in Japan.
You can see Japanese trailers bellow url.
(Please select according to your PC and net environment.
QuickTime 1000k or 500k, WindowsMedia 1000k or 500k.)

http://222.146.2.238/renri-no-eda/trailers.html

[translation]
<subtitle>
2005 "April snow", "Eraser in my head"
And 2006, present tears of love to all Japan.
<narration>
As branches of two tree are intertwined and become one tree,
Our mind melt into each other, and are piled up.
Like a "Yeonjiri".  <with yellow subtitle at left side>
<subtitle>
"Winter Sonata" "Everybody has a secret" Choi JiWoo
"Temptation of wolf" Jo Hanson

(JiWoo) I love you.

<Subtitle>
"Yeonriji"
"Very limited life, this love will be the last"
"15th April, a destined love begins"