Shogo Asagi

A water master who appears in place of Kakyō in the film. A smart aleck high school student, he appears to fight for the Dragons of Earth solely to cause trouble. He meets his end in the film during his battle with Karen in the subway, when Karen causes a massive explosion that causes them both to be crushed by debris.

In Tsubasa Chronicles, he usually appears with Primera as her lover.

(Source: Wikipedia)